-
Notifications
You must be signed in to change notification settings - Fork 47
/
Copy pathratings.txt
2150 lines (2150 loc) · 302 KB
/
ratings.txt
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
Rating ID Title Title ZH Title Slug Contest Slug Problem Index
3773.7596150919 3235 Check if the Rectangle Corner Is Reachable 判断矩形的两个角落是否可达 check-if-the-rectangle-corner-is-reachable weekly-contest-408 Q4
3112.0402038423 3245 Alternating Groups III 交替组 III alternating-groups-iii weekly-contest-409 Q4
3111.1274320356 3049 Earliest Second to Mark Indices II 标记所有下标的最早秒数 II earliest-second-to-mark-indices-ii weekly-contest-386 Q4
3101.4829146106 3348 Smallest Divisible Digit Product II 最小可整除数位乘积 II smallest-divisible-digit-product-ii biweekly-contest-143 Q4
3077.2342981036 3357 Minimize the Maximum Adjacent Element Difference 最小化相邻元素的最大差值 minimize-the-maximum-adjacent-element-difference weekly-contest-424 Q4
3039.3003256659 3003 Maximize the Number of Partitions After Operations 执行操作后的最大分割数量 maximize-the-number-of-partitions-after-operations weekly-contest-379 Q4
3027.8961278700 3435 Frequencies of Shortest Supersequences 最短公共超序列的字母出现频率 frequencies-of-shortest-supersequences weekly-contest-434 Q4
3027.8558407399 3225 Maximum Score From Grid Operations 网格图操作后的最大分数 maximum-score-from-grid-operations biweekly-contest-135 Q4
3018.4940165727 1719 Number Of Ways To Reconstruct A Tree 重构一棵树的方案数 number-of-ways-to-reconstruct-a-tree biweekly-contest-43 Q4
2978.7961959355 2809 Minimum Time to Make Array Sum At Most x 使数组和小于等于 x 的最少时间 minimum-time-to-make-array-sum-at-most-x biweekly-contest-110 Q4
2943.2173551759 2945 Find Maximum Non-decreasing Array Length 找到最大非递减数组的长度 find-maximum-non-decreasing-array-length biweekly-contest-118 Q4
2940.5488094890 3501 Maximize Active Section with Trade II 操作后最大活跃区段数 II maximize-active-section-with-trade-ii biweekly-contest-153 Q4
2940.1641355626 3389 Minimum Operations to Make Character Frequencies Equal 使字符频率相等的最少操作次数 minimum-operations-to-make-character-frequencies-equal weekly-contest-428 Q4
2924.5453871317 3486 Longest Special Path II 最长特殊路径 II longest-special-path-ii biweekly-contest-152 Q4
2917.8273567322 3022 Minimize OR of Remaining Elements Using Operations 给定操作次数内使剩余元素的或值最小 minimize-or-of-remaining-elements-using-operations weekly-contest-382 Q4
2873.9745576413 2699 Modify Graph Edge Weights 修改图中的边权 modify-graph-edge-weights weekly-contest-346 Q4
2872.0290327119 1982 Find Array Given Subset Sums 从子集的和还原数组 find-array-given-subset-sums weekly-contest-255 Q4
2863.1378294349 770 Basic Calculator IV 基本计算器 IV basic-calculator-iv weekly-contest-68 Q5
2859.2593177291 3145 Find Products of Elements of Big Array 大数组元素的乘积 find-products-of-elements-of-big-array biweekly-contest-130 Q4
2857.6543956169 2851 String Transformation 字符串转换 string-transformation weekly-contest-362 Q4
2854.6879585019 3420 Count Non-Decreasing Subarrays After K Operations 统计 K 次操作以内得到非递减子数组的数目 count-non-decreasing-subarrays-after-k-operations weekly-contest-432 Q4
2849.4841858619 1728 Cat and Mouse II 猫和老鼠 II cat-and-mouse-ii weekly-contest-224 Q4
2843.6554658820 3410 Maximize Subarray Sum After Removing All Occurrences of One Element 删除所有值为某个元素后的最大子数组和 maximize-subarray-sum-after-removing-all-occurrences-of-one-element biweekly-contest-147 Q4
2824.7020346271 3130 Find All Possible Stable Binary Arrays II 找出所有稳定的二进制数组 II find-all-possible-stable-binary-arrays-ii biweekly-contest-129 Q4
2824.4551372454 2612 Minimum Reverse Operations 最少翻转操作数 minimum-reverse-operations weekly-contest-339 Q4
2817.2672126020 1977 Number of Ways to Separate Numbers 划分数字的方案数 number-of-ways-to-separate-numbers biweekly-contest-59 Q4
2816.0706257586 2916 Subarrays Distinct Element Sum of Squares II 子数组不同元素数目的平方和 II subarrays-distinct-element-sum-of-squares-ii biweekly-contest-116 Q4
2805.9902783580 3464 Maximize the Distance Between Points on a Square 正方形上的点之间的最大距离 maximize-the-distance-between-points-on-a-square weekly-contest-438 Q4
2803.7652028979 2060 Check if an Original String Exists Given Two Encoded Strings 同源字符串检测 check-if-an-original-string-exists-given-two-encoded-strings weekly-contest-265 Q4
2799.5363565342 3395 Subsequences with a Unique Middle Mode I 唯一中间众数子序列 I subsequences-with-a-unique-middle-mode-i biweekly-contest-146 Q4
2779.7855167601 2983 Palindrome Rearrangement Queries 回文串重新排列查询 palindrome-rearrangement-queries weekly-contest-378 Q4
2768.8154223451 2836 Maximize Value of Function in a Ball Passing Game 在传球游戏中最大化函数值 maximize-value-of-function-in-a-ball-passing-game weekly-contest-360 Q4
2765.2533837781 803 Bricks Falling When Hit 打砖块 bricks-falling-when-hit weekly-contest-76 Q4
2764.5966131386 3441 Minimum Cost Good Caption 变成好标题的最少代价 minimum-cost-good-caption biweekly-contest-149 Q4
2763.6510278508 3480 Maximize Subarrays After Removing One Conflicting Pair 删除一个冲突对后最大子数组数目 maximize-subarrays-after-removing-one-conflicting-pair weekly-contest-440 Q4
2758.9704056427 2902 Count of Sub-Multisets With Bounded Sum 和带限制的子多重集合的数目 count-of-sub-multisets-with-bounded-sum biweekly-contest-115 Q4
2748.1250429610 3449 Maximize the Minimum Game Score 最大化游戏分数的最小值 maximize-the-minimum-game-score weekly-contest-436 Q4
2735.0909781144 3117 Minimum Sum of Values by Dividing Array 划分数组得到最小的值之和 minimum-sum-of-values-by-dividing-array weekly-contest-393 Q4
2723.2974277194 3414 Maximum Score of Non-overlapping Intervals 不重叠区间的最大得分 maximum-score-of-non-overlapping-intervals weekly-contest-431 Q4
2722.8634460016 3382 Maximum Area Rectangle With Point Constraints II 用点构造面积最大的矩形 II maximum-area-rectangle-with-point-constraints-ii weekly-contest-427 Q4
2711.8717381409 2603 Collect Coins in a Tree 收集树中金币 collect-coins-in-a-tree weekly-contest-338 Q4
2709.4067070911 3017 Count the Number of Houses at a Certain Distance II 按距离统计房屋对数目 II count-the-number-of-houses-at-a-certain-distance-ii weekly-contest-381 Q4
2702.6772838353 3509 Maximum Product of Subsequences With an Alternating Sum Equal to K 最大化交错和为 K 的子序列乘积 maximum-product-of-subsequences-with-an-alternating-sum-equal-to-k weekly-contest-444 Q3
2697.6486586982 3165 Maximum Sum of Subsequence With Non-adjacent Elements 不包含相邻元素的子序列的最大和 maximum-sum-of-subsequence-with-non-adjacent-elements weekly-contest-399 Q4
2695.8096670460 2977 Minimum Cost to Convert String II 转换字符串的最小成本 II minimum-cost-to-convert-string-ii weekly-contest-377 Q4
2693.5604276923 3445 Maximum Difference Between Even and Odd Frequency II 奇偶频次间的最大差值 II maximum-difference-between-even-and-odd-frequency-ii weekly-contest-435 Q4
2692.6778614397 3277 Maximum XOR Score Subarray Queries 查询子数组最大异或值 maximum-xor-score-subarray-queries weekly-contest-413 Q4
2690.5859406179 1960 Maximum Product of the Length of Two Palindromic Substrings 两个回文子字符串长度的最大乘积 maximum-product-of-the-length-of-two-palindromic-substrings biweekly-contest-58 Q4
2688.2456356434 3181 Maximum Total Reward Using Operations II 执行操作可获得的最大总奖励 II maximum-total-reward-using-operations-ii weekly-contest-401 Q4
2681.7054310332 2573 Find the String with LCP 找出对应 LCP 矩阵的字符串 find-the-string-with-lcp weekly-contest-333 Q4
2677.1682592316 2791 Count Paths That Can Form a Palindrome in a Tree 树中可以形成回文的路径数 count-paths-that-can-form-a-palindrome-in-a-tree weekly-contest-355 Q4
2672.7613091907 3086 Minimum Moves to Pick K Ones 拾起 K 个 1 需要的最少行动次数 minimum-moves-to-pick-k-ones weekly-contest-389 Q4
2671.1046123182 3454 Separate Squares II 分割正方形 II separate-squares-ii biweekly-contest-150 Q3
2666.6681508450 1397 Find All Good Strings 找到所有好字符串 find-all-good-strings weekly-contest-182 Q4
2666.1303987257 3139 Minimum Cost to Equalize Array 使数组中所有元素相等的最小开销 minimum-cost-to-equalize-array weekly-contest-396 Q4
2664.2117701776 3311 Construct 2D Grid Matching Graph Layout 构造符合图结构的二维矩阵 construct-2d-grid-matching-graph-layout weekly-contest-418 Q3
2661.7369013620 3292 Minimum Number of Valid Strings to Form Target II 形成目标字符串需要的最少字符串数 II minimum-number-of-valid-strings-to-form-target-ii weekly-contest-415 Q4
2661.0670044656 1923 Longest Common Subpath 最长公共子路径 longest-common-subpath weekly-contest-248 Q4
2658.9223715182 3261 Count Substrings That Satisfy K-Constraint II 统计满足 K 约束的子字符串数量 II count-substrings-that-satisfy-k-constraint-ii weekly-contest-411 Q4
2655.2178711909 1659 Maximize Grid Happiness 最大化网格幸福感 maximize-grid-happiness weekly-contest-215 Q4
2650.8996457642 2097 Valid Arrangement of Pairs 合法重新排列数对 valid-arrangement-of-pairs weekly-contest-270 Q4
2648.1748409542 2071 Maximum Number of Tasks You Can Assign 你可以安排的最多任务数目 maximum-number-of-tasks-you-can-assign biweekly-contest-65 Q4
2647.8258771458 2386 Find the K-Sum of an Array 找出数组的第 K 大和 find-the-k-sum-of-an-array weekly-contest-307 Q4
2644.9681021386 3430 Maximum and Minimum Sums of at Most Size K Subarrays 最多 K 个元素的子数组的最值之和 maximum-and-minimum-sums-of-at-most-size-k-subarrays weekly-contest-433 Q4
2644.8498152558 2954 Count the Number of Infection Sequences 统计感冒序列的数目 count-the-number-of-infection-sequences weekly-contest-374 Q4
2641.6067035188 3149 Find the Minimum Cost Array Permutation 找出分数最低的排列 find-the-minimum-cost-array-permutation weekly-contest-397 Q4
2640.3824813624 1787 Make the XOR of All Segments Equal to Zero 使所有区间的异或结果为零 make-the-xor-of-all-segments-equal-to-zero weekly-contest-231 Q4
2633.0144045478 2499 Minimum Total Cost to Make Arrays Unequal 让数组不相等的最小总代价 minimum-total-cost-to-make-arrays-unequal biweekly-contest-93 Q4
2628.7957821141 2213 Longest Substring of One Repeating Character 由单个字符重复的最长子字符串 longest-substring-of-one-repeating-character weekly-contest-285 Q4
2628.6330409039 3333 Find the Original Typed String II 找到初始输入字符串 II find-the-original-typed-string-ii biweekly-contest-142 Q4
2621.1208072273 2281 Sum of Total Strength of Wizards 巫师的总力量和 sum-of-total-strength-of-wizards weekly-contest-294 Q4
2620.4181842249 1830 Minimum Number of Operations to Make String Sorted 使字符串有序的最少操作次数 minimum-number-of-operations-to-make-string-sorted biweekly-contest-50 Q4
2619.7016189999 2790 Maximum Number of Groups With Increasing Length 长度递增组的最大数目 maximum-number-of-groups-with-increasing-length weekly-contest-355 Q3
2615.1468269481 2338 Count the Number of Ideal Arrays 统计理想数组的数目 count-the-number-of-ideal-arrays weekly-contest-301 Q4
2614.9117795730 3343 Count Number of Balanced Permutations 统计平衡排列的数目 count-number-of-balanced-permutations weekly-contest-422 Q4
2610.9906730644 2056 Number of Valid Move Combinations On Chessboard 棋盘上有效移动组合的数目 number-of-valid-move-combinations-on-chessboard biweekly-contest-64 Q4
2610.0826855063 1687 Delivering Boxes from Storage to Ports 从仓库到码头运输箱子 delivering-boxes-from-storage-to-ports biweekly-contest-41 Q4
2608.0147304010 3510 Minimum Pair Removal to Sort Array II 移除最小数对使数组有序 II minimum-pair-removal-to-sort-array-ii weekly-contest-444 Q4
2607.9418744903 2911 Minimum Changes to Make K Semi-palindromes 得到 K 个半回文串的最少修改次数 minimum-changes-to-make-k-semi-palindromes weekly-contest-368 Q4
2605.3698165497 3474 Lexicographically Smallest Generated String 字典序最小的生成字符串 lexicographically-smallest-generated-string weekly-contest-439 Q4
2601.7404336762 3367 Maximize Sum of Weights after Edge Removals 移除边之后的权重最大和 maximize-sum-of-weights-after-edge-removals weekly-contest-425 Q4
2598.4563109814 3321 Find X-Sum of All K-Long Subarrays II 计算子数组的 x-sum II find-x-sum-of-all-k-long-subarrays-ii weekly-contest-419 Q4
2594.1356734520 964 Least Operators to Express Number 表示数字的最少运算符 least-operators-to-express-number weekly-contest-116 Q4
2588.8752130913 2532 Time to Cross a Bridge 过桥的时间 time-to-cross-a-bridge weekly-contest-327 Q4
2587.8725248485 1883 Minimum Skips to Arrive at Meeting On Time 准时抵达会议现场的最小跳过休息次数 minimum-skips-to-arrive-at-meeting-on-time weekly-contest-243 Q4
2583.9006314254 2019 The Score of Students Solving Math Expression 解出数学表达式的学生分数 the-score-of-students-solving-math-expression weekly-contest-260 Q4
2583.4069119510 936 Stamping The Sequence 戳印序列 stamping-the-sequence weekly-contest-109 Q4
2582.0814855506 2813 Maximum Elegance of a K-Length Subsequence 子序列最大优雅度 maximum-elegance-of-a-k-length-subsequence weekly-contest-357 Q4
2581.9961985753 2617 Minimum Number of Visited Cells in a Grid 网格图中最少访问的格子数 minimum-number-of-visited-cells-in-a-grid weekly-contest-340 Q4
2575.9570281316 1531 String Compression II 压缩字符串 II string-compression-ii weekly-contest-199 Q4
2571.5520281210 1489 Find Critical and Pseudo-Critical Edges in Minimum Spanning Tree 找到最小生成树里的关键边和伪关键边 find-critical-and-pseudo-critical-edges-in-minimum-spanning-tree weekly-contest-194 Q4
2569.4068901457 3500 Minimum Cost to Divide Array Into Subarrays 将数组分割为子数组的最小代价 minimum-cost-to-divide-array-into-subarrays biweekly-contest-153 Q3
2566.5910742837 913 Cat and Mouse 猫和老鼠 cat-and-mouse weekly-contest-104 Q4
2561.7794931859 2030 Smallest K-Length Subsequence With Occurrences of a Letter 含特定字母的最小子序列 smallest-k-length-subsequence-with-occurrences-of-a-letter weekly-contest-261 Q4
2561.5081492160 2234 Maximum Total Beauty of the Gardens 花园的最大总美丽值 maximum-total-beauty-of-the-gardens weekly-contest-288 Q4
2559.4351004238 1815 Maximum Number of Groups Getting Fresh Donuts 得到新鲜甜甜圈的最多组数 maximum-number-of-groups-getting-fresh-donuts biweekly-contest-49 Q4
2558.3297484354 2014 Longest Subsequence Repeated k Times 重复 K 次的最长子序列 longest-subsequence-repeated-k-times weekly-contest-259 Q4
2556.9955924939 3234 Count the Number of Substrings With Dominant Ones 统计 1 显著的字符串的数量 count-the-number-of-substrings-with-dominant-ones weekly-contest-408 Q3
2556.5072256577 3077 Maximum Strength of K Disjoint Subarrays K 个不相交子数组的最大能量值 maximum-strength-of-k-disjoint-subarrays weekly-contest-388 Q4
2553.2367142614 3257 Maximum Value Sum by Placing Three Rooks II 放三个车的价值之和最大 II maximum-value-sum-by-placing-three-rooks-ii biweekly-contest-137 Q4
2552.5057770810 3098 Find the Sum of Subsequence Powers 求出所有子序列的能量和 find-the-sum-of-subsequence-powers biweekly-contest-127 Q4
2545.1084060460 3287 Find the Maximum Sequence Value of Array 求出数组中最大序列值 find-the-maximum-sequence-value-of-array biweekly-contest-139 Q3
2545.1080433595 3267 Count Almost Equal Pairs II 统计近似相等数对 II count-almost-equal-pairs-ii weekly-contest-412 Q4
2540.7699757179 3197 Find the Minimum Area to Cover All Ones II 包含所有 1 的最小矩形面积 II find-the-minimum-area-to-cover-all-ones-ii weekly-contest-403 Q4
2540.4381507360 3013 Divide an Array Into Subarrays With Minimum Cost II 将数组分成最小总代价的子数组 II divide-an-array-into-subarrays-with-minimum-cost-ii biweekly-contest-122 Q4
2539.8637263970 1819 Number of Different Subsequences GCDs 序列中不同最大公约数的数目 number-of-different-subsequences-gcds weekly-contest-235 Q4
2538.8958579924 3505 Minimum Operations to Make Elements Within K Subarrays Equal 使 K 个子数组内元素相等的最少操作数 minimum-operations-to-make-elements-within-k-subarrays-equal weekly-contest-443 Q4
2537.7965575726 1595 Minimum Cost to Connect Two Groups of Points 连通两组点的最小成本 minimum-cost-to-connect-two-groups-of-points weekly-contest-207 Q4
2533.7796160302 1948 Delete Duplicate Folders in System 删除系统中的重复文件夹 delete-duplicate-folders-in-system weekly-contest-251 Q4
2533.3027905062 1675 Minimize Deviation in Array 数组的最小偏移量 minimize-deviation-in-array weekly-contest-217 Q4
2533.2830157959 2736 Maximum Sum Queries 最大和查询 maximum-sum-queries weekly-contest-349 Q4
2532.6258688719 3312 Sorted GCD Pair Queries 查询排序后的最大公约数 sorted-gcd-pair-queries weekly-contest-418 Q4
2532.0192714689 3378 Count Connected Components in LCM Graph 统计最小公倍数图中的连通块数目 count-connected-components-in-lcm-graph biweekly-contest-145 Q4
2531.6452775023 1896 Minimum Cost to Change the Final Value of Expression 反转表达式值的最少操作次数 minimum-cost-to-change-the-final-value-of-expression biweekly-contest-54 Q4
2530.6905139914 1776 Car Fleet II 车队 II car-fleet-ii weekly-contest-230 Q4
2530.6462600383 3459 Length of Longest V-Shaped Diagonal Segment 最长 V 形对角线段的长度 length-of-longest-v-shaped-diagonal-segment weekly-contest-437 Q4
2529.5251086936 1632 Rank Transform of a Matrix 矩阵转换后的秩 rank-transform-of-a-matrix weekly-contest-212 Q4
2521.5876597895 3241 Time Taken to Mark All Nodes 标记所有节点需要的时间 time-taken-to-mark-all-nodes biweekly-contest-136 Q4
2517.6829964848 2040 Kth Smallest Product of Two Sorted Arrays 两个有序数组的第 K 小乘积 kth-smallest-product-of-two-sorted-arrays biweekly-contest-63 Q4
2515.7520586008 2272 Substring With Largest Variance 最大波动的子字符串 substring-with-largest-variance biweekly-contest-78 Q4
2513.0284514744 3161 Block Placement Queries 物块放置查询 block-placement-queries biweekly-contest-131 Q4
2509.3686325754 3303 Find the Occurrence of First Almost Equal Substring 第一个几乎相等子字符串的下标 find-the-occurrence-of-first-almost-equal-substring biweekly-contest-140 Q4
2508.6766880695 3266 Final Array State After K Multiplication Operations II K 次乘运算后的最终数组 II final-array-state-after-k-multiplication-operations-ii weekly-contest-412 Q3
2507.9960044659 2846 Minimum Edge Weight Equilibrium Queries in a Tree 边权重均等查询 minimum-edge-weight-equilibrium-queries-in-a-tree weekly-contest-361 Q4
2502.5176603922 1938 Maximum Genetic Difference Query 查询最大基因差 maximum-genetic-difference-query weekly-contest-250 Q4
2502.2554584475 3490 Count Beautiful Numbers 统计美丽整数的数目 count-beautiful-numbers weekly-contest-441 Q4
2500.1329352544 3409 Longest Subsequence With Decreasing Adjacent Difference 最长相邻绝对差递减子序列 longest-subsequence-with-decreasing-adjacent-difference biweekly-contest-147 Q3
2499.5640490579 1735 Count Ways to Make Array With Product 生成乘积数组的方案数 count-ways-to-make-array-with-product biweekly-contest-44 Q4
2499.3282271507 2157 Groups of Strings 字符串分组 groups-of-strings weekly-contest-278 Q4
2489.6652421066 2035 Partition Array Into Two Arrays to Minimize Sum Difference 将数组分成两个数组并最小化数组和的差 partition-array-into-two-arrays-to-minimize-sum-difference weekly-contest-262 Q4
2486.2339675701 1916 Count Ways to Build Rooms in an Ant Colony 统计为蚁群构筑房间的不同顺序 count-ways-to-build-rooms-in-an-ant-colony weekly-contest-247 Q4
2483.9435767299 1932 Merge BSTs to Create Single BST 合并多棵二叉搜索树 merge-bsts-to-create-single-bst weekly-contest-249 Q4
2481.8722909195 2289 Steps to Make Array Non-decreasing 使数组按非递减顺序排列 steps-to-make-array-non-decreasing weekly-contest-295 Q3
2481.7175364169 1330 Reverse Subarray To Maximize Array Value 翻转子数组得到最大的数组值 reverse-subarray-to-maximize-array-value biweekly-contest-18 Q4
2479.3282985529 1803 Count Pairs With XOR in a Range 统计异或值在范围内的数对有多少 count-pairs-with-xor-in-a-range weekly-contest-233 Q4
2476.7727985927 2117 Abbreviating the Product of a Range 一个区间内所有数乘积的缩写 abbreviating-the-product-of-a-range biweekly-contest-68 Q4
2476.4517642870 1622 Fancy Sequence 奇妙序列 fancy-sequence biweekly-contest-37 Q4
2473.7239890264 3470 Permutations IV 全排列 IV permutations-iv biweekly-contest-151 Q4
2473.6778280303 3302 Find the Lexicographically Smallest Valid Sequence 字典序最小的合法序列 find-the-lexicographically-smallest-valid-sequence biweekly-contest-140 Q3
2473.2589317118 3283 Maximum Number of Moves to Kill All Pawns 吃掉所有兵需要的最多移动次数 maximum-number-of-moves-to-kill-all-pawns weekly-contest-414 Q4
2470.2118194809 2286 Booking Concert Tickets in Groups 以组为单位订音乐会的门票 booking-concert-tickets-in-groups biweekly-contest-79 Q4
2466.8891773908 1703 Minimum Adjacent Swaps for K Consecutive Ones 得到连续 K 个 1 的最少相邻交换次数 minimum-adjacent-swaps-for-k-consecutive-ones biweekly-contest-42 Q4
2464.5077611012 1994 The Number of Good Subsets 好子集的数目 the-number-of-good-subsets biweekly-contest-60 Q4
2460.3152437576 2440 Create Components With Same Value 创建价值相同的连通块 create-components-with-same-value biweekly-contest-89 Q4
2457.1155741860 1782 Count Pairs Of Nodes 统计点对的数目 count-pairs-of-nodes biweekly-contest-47 Q4
2456.3900212097 1499 Max Value of Equation 满足不等式的最大值 max-value-of-equation weekly-contest-195 Q4
2455.8244137907 1040 Moving Stones Until Consecutive II 移动石子直到连续 II moving-stones-until-consecutive-ii weekly-contest-135 Q4
2454.7653333657 1900 The Earliest and Latest Rounds Where Players Compete 最佳运动员的比拼回合 the-earliest-and-latest-rounds-where-players-compete weekly-contest-245 Q4
2454.1900261902 3327 Check if DFS Strings Are Palindromes 判断 DFS 字符串是否是回文串 check-if-dfs-strings-are-palindromes weekly-contest-420 Q4
2453.9054896968 2463 Minimum Total Distance Traveled 最小移动总距离 minimum-total-distance-traveled weekly-contest-318 Q4
2451.1558771446 3134 Find the Median of the Uniqueness Array 找出唯一性数组的中位数 find-the-median-of-the-uniqueness-array weekly-contest-395 Q4
2450.5982290839 3352 Count K-Reducible Numbers Less Than N 统计小于 N 的 K 可约简整数 count-k-reducible-numbers-less-than-n weekly-contest-423 Q4
2449.5767504741 3288 Length of the Longest Increasing Path 最长上升路径的长度 length-of-the-longest-increasing-path biweekly-contest-139 Q4
2449.3352959316 2953 Count Complete Substrings 统计完全子字符串 count-complete-substrings weekly-contest-374 Q3
2449.1323757838 2127 Maximum Employees to Be Invited to a Meeting 参加会议的最多员工数 maximum-employees-to-be-invited-to-a-meeting weekly-contest-274 Q4
2448.4455464535 2926 Maximum Balanced Subsequence Sum 平衡子序列的最大和 maximum-balanced-subsequence-sum weekly-contest-370 Q4
2445.3859371333 3404 Count Special Subsequences 统计特殊子序列的数目 count-special-subsequences weekly-contest-430 Q3
2444.7192647604 2949 Count Beautiful Substrings II 统计美丽子字符串 II count-beautiful-substrings-ii weekly-contest-373 Q4
2444.6660756903 2421 Number of Good Paths 好路径的数目 number-of-good-paths weekly-contest-312 Q4
2444.2791027022 2968 Apply Operations to Maximize Frequency Score 执行操作使频率分数最大 apply-operations-to-maximize-frequency-score weekly-contest-376 Q4
2443.1886736320 3426 Manhattan Distances of All Arrangements of Pieces 所有安放棋子方案的曼哈顿距离 manhattan-distances-of-all-arrangements-of-pieces biweekly-contest-148 Q4
2439.7337408636 1872 Stone Game VIII 石子游戏 VIII stone-game-viii weekly-contest-242 Q4
2434.6549114916 3425 Longest Special Path 最长特殊路径 longest-special-path biweekly-contest-148 Q3
2433.3767704629 903 Valid Permutations for DI Sequence DI 序列的有效排列 valid-permutations-for-di-sequence weekly-contest-101 Q4
2432.7133991110 2552 Count Increasing Quadruplets 统计上升四元组 count-increasing-quadruplets weekly-contest-330 Q4
2432.4146343542 2565 Subsequence With the Minimum Score 最少得分子序列 subsequence-with-the-minimum-score weekly-contest-332 Q4
2429.6705422448 782 Transform to Chessboard 变为棋盘 transform-to-chessboard weekly-contest-71 Q4
2429.0940568399 1998 GCD Sort of an Array 数组的最大公因数排序 gcd-sort-of-an-array weekly-contest-257 Q4
2428.7985254341 1044 Longest Duplicate Substring 最长重复子串 longest-duplicate-substring weekly-contest-136 Q4
2428.3242593838 2867 Count Valid Paths in a Tree 统计树中的合法路径数目 count-valid-paths-in-a-tree weekly-contest-364 Q4
2424.6761561972 2742 Painting the Walls 给墙壁刷油漆 painting-the-walls weekly-contest-350 Q4
2423.8553548566 3362 Zero Array Transformation III 零数组变换 III zero-array-transformation-iii biweekly-contest-144 Q3
2422.5309771173 1000 Minimum Cost to Merge Stones 合并石头的最低成本 minimum-cost-to-merge-stones weekly-contest-126 Q4
2422.3128048015 1987 Number of Unique Good Subsequences 不同的好子序列数目 number-of-unique-good-subsequences weekly-contest-256 Q4
2419.5791089724 2572 Count the Number of Square-Free Subsets 无平方子集计数 count-the-number-of-square-free-subsets weekly-contest-333 Q3
2418.5742747632 1203 Sort Items by Groups Respecting Dependencies 项目管理 sort-items-by-groups-respecting-dependencies weekly-contest-155 Q4
2415.7434855724 2663 Lexicographically Smallest Beautiful String 字典序最小的美丽字符串 lexicographically-smallest-beautiful-string weekly-contest-343 Q4
2415.2802039252 2493 Divide Nodes Into the Maximum Number of Groups 将节点分成尽可能多的组 divide-nodes-into-the-maximum-number-of-groups weekly-contest-322 Q4
2415.0089731911 2003 Smallest Missing Genetic Value in Each Subtree 每棵子树内缺失的最小基因值 smallest-missing-genetic-value-in-each-subtree weekly-contest-258 Q4
2414.6227484407 2518 Number of Great Partitions 好分区的数目 number-of-great-partitions weekly-contest-325 Q4
2413.5302827563 3317 Find the Number of Possible Ways for an Event 安排活动的方案数 find-the-number-of-possible-ways-for-an-event biweekly-contest-141 Q4
2413.3969129689 1928 Minimum Cost to Reach Destination in Time 规定时间内到达终点的最小花费 minimum-cost-to-reach-destination-in-time biweekly-contest-56 Q4
2411.8113388167 3337 Total Characters in String After Transformations II 字符串转换后的长度 II total-characters-in-string-after-transformations-ii weekly-contest-421 Q4
2409.7580728676 1388 Pizza With 3n Slices 3n 块披萨 pizza-with-3n-slices biweekly-contest-22 Q4
2405.3375364501 2747 Count Zero Request Servers 统计没有收到请求的服务器数目 count-zero-request-servers biweekly-contest-107 Q4
2404.2535453982 3363 Find the Maximum Number of Fruits Collected 最多可收集的水果数目 find-the-maximum-number-of-fruits-collected biweekly-contest-144 Q4
2402.6213260468 3276 Select Cells in Grid With Maximum Score 选择矩阵中单元格的最大得分 select-cells-in-grid-with-maximum-score weekly-contest-413 Q3
2402.5406421988 3336 Find the Number of Subsequences With Equal GCD 最大公约数相等的子序列数量 find-the-number-of-subsequences-with-equal-gcd weekly-contest-421 Q3
2399.5729141925 920 Number of Music Playlists 播放列表的数量 number-of-music-playlists weekly-contest-105 Q4
2397.9722495587 2538 Difference Between Maximum and Minimum Price Sum 最大价值和与最小价值和的差值 difference-between-maximum-and-minimum-price-sum weekly-contest-328 Q4
2397.8728428256 2569 Handling Sum Queries After Update 更新数组后处理求和查询 handling-sum-queries-after-update biweekly-contest-98 Q4
2397.7005445640 3504 Longest Palindrome After Substring Concatenation II 子字符串连接后的最长回文串 II longest-palindrome-after-substring-concatenation-ii weekly-contest-443 Q3
2396.6770372863 2818 Apply Operations to Maximize Score 操作使得分最大 apply-operations-to-maximize-score weekly-contest-358 Q4
2396.6267778669 808 Soup Servings 分汤 soup-servings weekly-contest-78 Q3
2395.8765531206 1825 Finding MK Average 求出 MK 平均值 finding-mk-average weekly-contest-236 Q4
2392.0799451298 2172 Maximum AND Sum of Array 数组的最大与和 maximum-and-sum-of-array weekly-contest-280 Q4
2391.8086687918 818 Race Car 赛车 race-car weekly-contest-80 Q4
2391.6572707330 2322 Minimum Score After Removals on a Tree 从树中删除边的最小分数 minimum-score-after-removals-on-a-tree weekly-contest-299 Q4
2389.9634276167 1681 Minimum Incompatibility 最小不兼容性 minimum-incompatibility weekly-contest-218 Q4
2387.9289198649 3116 Kth Smallest Amount With Single Denomination Combination 单面值组合的第 K 小金额 kth-smallest-amount-with-single-denomination-combination weekly-contest-393 Q3
2387.3525635254 2713 Maximum Strictly Increasing Cells in a Matrix 矩阵中严格递增的单元格数 maximum-strictly-increasing-cells-in-a-matrix weekly-contest-347 Q4
2386.8250706801 3448 Count Substrings Divisible By Last Digit 统计可以被最后一个数位整除的子字符串数目 count-substrings-divisible-by-last-digit weekly-contest-436 Q3
2385.8072128533 1349 Maximum Students Taking Exam 参加考试的最大学生数 maximum-students-taking-exam weekly-contest-175 Q4
2383.7724811656 1521 Find a Value of a Mysterious Function Closest to Target 找到最接近目标值的函数值 find-a-value-of-a-mysterious-function-closest-to-target weekly-contest-198 Q4
2382.2490034700 3272 Find the Count of Good Integers 统计好整数的数目 find-the-count-of-good-integers biweekly-contest-138 Q3
2381.6255832890 2577 Minimum Time to Visit a Cell In a Grid 在网格图中访问一个格子的最少时间 minimum-time-to-visit-a-cell-in-a-grid weekly-contest-334 Q4
2381.6019709166 2468 Split Message Based on Limit 根据限制分割消息 split-message-based-on-limit biweekly-contest-91 Q4
2381.4790248580 956 Tallest Billboard 最高的广告牌 tallest-billboard weekly-contest-114 Q4
2381.2160234811 2334 Subarray With Elements Greater Than Varying Threshold 元素值大于变化阈值的子数组 subarray-with-elements-greater-than-varying-threshold biweekly-contest-82 Q4
2380.5983169295 2589 Minimum Time to Complete All Tasks 完成所有任务的最少时间 minimum-time-to-complete-all-tasks weekly-contest-336 Q4
2378.6234112504 757 Set Intersection Size At Least Two 设置交集大小至少为2 set-intersection-size-at-least-two weekly-contest-65 Q4
2377.3895801187 854 K-Similar Strings 相似度为 K 的字符串 k-similar-strings weekly-contest-89 Q4
2376.8658923518 887 Super Egg Drop 鸡蛋掉落 super-egg-drop weekly-contest-97 Q4
2375.9062896615 3399 Smallest Substring With Identical Characters II 字符相同的最短子字符串 II smallest-substring-with-identical-characters-ii weekly-contest-429 Q4
2375.0917527641 3518 Smallest Palindromic Rearrangement II 最小回文排列 II smallest-palindromic-rearrangement-ii weekly-contest-445 Q3
2374.1850487395 1840 Maximum Building Height 最高建筑高度 maximum-building-height weekly-contest-238 Q4
2373.8124052261 3413 Maximum Coins From K Consecutive Bags 收集连续 K 个袋子可以获得的最多硬币数量 maximum-coins-from-k-consecutive-bags weekly-contest-431 Q3
2370.3848537389 3260 Find the Largest Palindrome Divisible by K 找出最大的 N 位 K 回文数 find-the-largest-palindrome-divisible-by-k weekly-contest-411 Q3
2368.6674771307 2556 Disconnect Path in a Binary Matrix by at Most One Flip 二进制矩阵中翻转最多一次使路径不连通 disconnect-path-in-a-binary-matrix-by-at-most-one-flip biweekly-contest-97 Q4
2367.4705934718 2801 Count Stepping Numbers in Range 统计范围内的步进数字数目 count-stepping-numbers-in-range weekly-contest-356 Q4
2366.7099607655 1183 Maximum Number of Ones 矩阵中 1 的最大数量 maximum-number-of-ones biweekly-contest-8 Q4
2364.8208393306 3177 Find the Maximum Length of a Good Subsequence II 求出最长好子序列 II find-the-maximum-length-of-a-good-subsequence-ii biweekly-contest-132 Q4
2364.6818184488 3388 Count Beautiful Splits in an Array 统计数组中的美丽分割 count-beautiful-splits-in-an-array weekly-contest-428 Q3
2364.3930657709 2132 Stamping the Grid 用邮票贴满网格图 stamping-the-grid biweekly-contest-69 Q4
2364.3455634374 2203 Minimum Weighted Subgraph With the Required Paths 得到要求路径的最小带权子图 minimum-weighted-subgraph-with-the-required-paths weekly-contest-284 Q4
2363.5096568214 1755 Closest Subsequence Sum 最接近目标值的子序列和 closest-subsequence-sum weekly-contest-227 Q4
2363.0240184484 2312 Selling Pieces of Wood 卖木头块 selling-pieces-of-wood weekly-contest-298 Q4
2362.6480880348 1520 Maximum Number of Non-Overlapping Substrings 最多的不重叠子字符串 maximum-number-of-non-overlapping-substrings weekly-contest-198 Q3
2358.9669560824 1707 Maximum XOR With an Element From Array 与数组中元素的最大异或值 maximum-xor-with-an-element-from-array weekly-contest-221 Q4
2356.5811122453 1467 Probability of a Two Boxes Having The Same Number of Distinct Balls 两个盒子中球的颜色数相同的概率 probability-of-a-two-boxes-having-the-same-number-of-distinct-balls weekly-contest-191 Q4
2354.5411153127 2719 Count of Integers 统计整数数目 count-of-integers weekly-contest-348 Q4
2351.2293628792 2999 Count the Number of Powerful Integers 统计强大整数的数目 count-the-number-of-powerful-integers biweekly-contest-121 Q4
2350.9694374861 1713 Minimum Operations to Make a Subsequence 得到子序列的最少操作次数 minimum-operations-to-make-a-subsequence weekly-contest-222 Q4
2350.7421492104 2920 Maximum Points After Collecting Coins From All Nodes 收集所有金币可获得的最大积分 maximum-points-after-collecting-coins-from-all-nodes weekly-contest-369 Q4
2350.0380300939 837 New 21 Game 新21点 new-21-game weekly-contest-85 Q3
2348.7273357105 2935 Maximum Strong Pair XOR II 找出强数对的最大异或值 II maximum-strong-pair-xor-ii weekly-contest-371 Q4
2348.5159376523 1096 Brace Expansion II 花括号展开 II brace-expansion-ii weekly-contest-142 Q4
2346.5717839654 2258 Escape the Spreading Fire 逃离火灾 escape-the-spreading-fire biweekly-contest-77 Q4
2345.3418191684 1611 Minimum One Bit Operations to Make Integers Zero 使整数变为 0 的最少操作次数 minimum-one-bit-operations-to-make-integers-zero weekly-contest-209 Q4
2344.3664724791 2478 Number of Beautiful Partitions 完美分割的方案数 number-of-beautiful-partitions weekly-contest-320 Q4
2341.4506355884 810 Chalkboard XOR Game 黑板异或游戏 chalkboard-xor-game weekly-contest-78 Q4
2336.5210003185 1505 Minimum Possible Integer After at Most K Adjacent Swaps On Digits 最多 K 次交换相邻数位后得到的最小整数 minimum-possible-integer-after-at-most-k-adjacent-swaps-on-digits weekly-contest-196 Q4
2336.5202025025 3444 Minimum Increments for Target Multiples in an Array 使数组包含目标值倍数的最少增量 minimum-increments-for-target-multiples-in-an-array weekly-contest-435 Q3
2333.2401505813 1674 Minimum Moves to Make Array Complementary 使数组互补的最少操作次数 minimum-moves-to-make-array-complementary weekly-contest-217 Q3
2333.0621537307 1866 Number of Ways to Rearrange Sticks With K Sticks Visible 恰有 K 根木棍可以看到的排列数目 number-of-ways-to-rearrange-sticks-with-k-sticks-visible weekly-contest-241 Q4
2333.0078041754 1585 Check If String Is Transformable With Substring Sort Operations 检查字符串是否可以通过排序子字符串得到另一个字符串 check-if-string-is-transformable-with-substring-sort-operations weekly-contest-206 Q4
2328.4294689238 882 Reachable Nodes In Subdivided Graph 细分图中的可到达结点 reachable-nodes-in-subdivided-graph weekly-contest-96 Q4
2327.5726642605 3045 Count Prefix and Suffix Pairs II 统计前后缀下标对 II count-prefix-and-suffix-pairs-ii weekly-contest-385 Q4
2327.4743300299 2940 Find Building Where Alice and Bob Can Meet 找到 Alice 和 Bob 可以相遇的建筑 find-building-where-alice-and-bob-can-meet weekly-contest-372 Q4
2324.1192580053 2827 Number of Beautiful Integers in the Range 范围中美丽整数的数目 number-of-beautiful-integers-in-the-range biweekly-contest-111 Q4
2323.1267940801 3251 Find the Count of Monotonic Pairs II 单调数组对的数目 II find-the-count-of-monotonic-pairs-ii weekly-contest-410 Q4
2315.6037017989 1187 Make Array Strictly Increasing 使数组严格递增 make-array-strictly-increasing weekly-contest-153 Q4
2315.0547336936 2188 Minimum Time to Finish the Race 完成比赛的最少时间 minimum-time-to-finish-the-race weekly-contest-282 Q4
2312.9919953644 1857 Largest Color Value in a Directed Graph 有向图中最大颜色值 largest-color-value-in-a-directed-graph weekly-contest-240 Q4
2312.2207190263 3515 Shortest Path in a Weighted Tree 带权树中的最短路径 shortest-path-in-a-weighted-tree biweekly-contest-154 Q4
2310.3824631335 1959 Minimum Total Space Wasted With K Resizing Operations K 次调整数组大小浪费的最小总空间 minimum-total-space-wasted-with-k-resizing-operations biweekly-contest-58 Q3
2309.7881448766 3405 Count the Number of Arrays with K Matching Adjacent Elements 统计恰好有 K 个相等相邻元素的数组数目 count-the-number-of-arrays-with-k-matching-adjacent-elements weekly-contest-430 Q4
2308.6545905335 1617 Count Subtrees With Max Distance Between Cities 统计子树中城市之间最大距离 count-subtrees-with-max-distance-between-cities weekly-contest-210 Q4
2307.0161713185 1655 Distribute Repeating Integers 分配重复整数 distribute-repeating-integers biweekly-contest-39 Q4
2306.8472649456 862 Shortest Subarray with Sum at Least K 和至少为 K 的最短子数组 shortest-subarray-with-sum-at-least-k weekly-contest-91 Q4
2305.4498281454 2306 Naming a Company 公司命名 naming-a-company weekly-contest-297 Q4
2304.3094138939 2242 Maximum Score of a Node Sequence 节点序列的最大得分 maximum-score-of-a-node-sequence biweekly-contest-76 Q4
2303.1891955206 3455 Shortest Matching Substring 最短匹配子字符串 shortest-matching-substring biweekly-contest-150 Q4
2302.4005640818 2513 Minimize the Maximum of Two Arrays 最小化两个数组中的最大值 minimize-the-maximum-of-two-arrays biweekly-contest-94 Q3
2301.4069974024 2897 Apply Operations on Array to Maximize Sum of Squares 对数组执行操作使平方和最大 apply-operations-on-array-to-maximize-sum-of-squares weekly-contest-366 Q4
2301.2455211629 3398 Smallest Substring With Identical Characters I 字符相同的最短子字符串 I smallest-substring-with-identical-characters-i weekly-contest-429 Q3
2300.1557840589 1697 Checking Existence of Edge Length Limited Paths 检查边长度限制的路径是否存在 checking-existence-of-edge-length-limited-paths weekly-contest-220 Q4
2298.6242048519 2458 Height of Binary Tree After Subtree Removal Queries 移除子树后的二叉树高度 height-of-binary-tree-after-subtree-removal-queries weekly-contest-317 Q4
2297.1053625160 1263 Minimum Moves to Move a Box to Their Target Location 推箱子 minimum-moves-to-move-a-box-to-their-target-location weekly-contest-163 Q4
2294.8289305714 2858 Minimum Edge Reversals So Every Node Is Reachable 可以到达每一个节点的最少边反转次数 minimum-edge-reversals-so-every-node-is-reachable biweekly-contest-113 Q4
2294.0981174197 932 Beautiful Array 漂亮数组 beautiful-array weekly-contest-108 Q4
2292.1434666805 761 Special Binary String 特殊的二进制序列 special-binary-string weekly-contest-66 Q4
2291.6794536377 2862 Maximum Element-Sum of a Complete Subset of Indices 完全子集的最大元素和 maximum-element-sum-of-a-complete-subset-of-indices weekly-contest-363 Q4
2290.9040038639 1591 Strange Printer II 奇怪的打印机 II strange-printer-ii biweekly-contest-35 Q4
2289.6436758228 3485 Longest Common Prefix of K Strings After Removal 删除元素后 K 个字符串的最长公共前缀 longest-common-prefix-of-k-strings-after-removal biweekly-contest-152 Q3
2288.2117442123 1569 Number of Ways to Reorder Array to Get Same BST 将子数组重新排序得到同一个二叉查找树的方案数 number-of-ways-to-reorder-array-to-get-same-bst weekly-contest-204 Q4
2286.2394574531 3463 Check If Digits Are Equal in String After Operations II 判断操作后字符串中的数字是否相等 II check-if-digits-are-equal-in-string-after-operations-ii weekly-contest-438 Q3
2286.1378742318 1851 Minimum Interval to Include Each Query 包含每个查询的最小区间 minimum-interval-to-include-each-query weekly-contest-239 Q4
2284.4463940346 1723 Find Minimum Time to Finish All Jobs 完成所有工作的最短时间 find-minimum-time-to-finish-all-jobs weekly-contest-223 Q4
2281.8816902545 2659 Make Array Empty 将数组清空 make-array-empty biweekly-contest-103 Q4
2280.3143643878 2407 Longest Increasing Subsequence II 最长递增子序列 II longest-increasing-subsequence-ii weekly-contest-310 Q4
2277.9557248587 3031 Minimum Time to Revert Word to Initial State II 将单词恢复初始状态所需的最短时间 II minimum-time-to-revert-word-to-initial-state-ii weekly-contest-383 Q4
2277.7923804151 2763 Sum of Imbalance Numbers of All Subarrays 所有子数组中不平衡数字之和 sum-of-imbalance-numbers-of-all-subarrays weekly-contest-352 Q4
2277.3595662538 2029 Stone Game IX 石子游戏 IX stone-game-ix weekly-contest-261 Q3
2277.0238076464 749 Contain Virus 隔离病毒 contain-virus weekly-contest-63 Q4
2276.9256951751 2973 Find Number of Coins to Place in Tree Nodes 树中每个节点放置的金币数目 find-number-of-coins-to-place-in-tree-nodes biweekly-contest-120 Q4
2276.4233585631 1498 Number of Subsequences That Satisfy the Given Sum Condition 满足条件的子序列数目 number-of-subsequences-that-satisfy-the-given-sum-condition weekly-contest-195 Q3
2275.7337818748 1606 Find Servers That Handled Most Number of Requests 找到处理最多请求的服务器 find-servers-that-handled-most-number-of-requests biweekly-contest-36 Q4
2274.3994731363 3473 Sum of K Subarrays With Length at Least M 长度至少为 M 的 K 个子数组之和 sum-of-k-subarrays-with-length-at-least-m weekly-contest-439 Q3
2273.7910625337 753 Cracking the Safe 破解保险箱 cracking-the-safe weekly-contest-64 Q4
2273.2215764545 1434 Number of Ways to Wear Different Hats to Each Other 每个人戴不同帽子的方案数 number-of-ways-to-wear-different-hats-to-each-other biweekly-contest-25 Q4
2272.4412003208 2179 Count Good Triplets in an Array 统计数组中好三元组数目 count-good-triplets-in-an-array biweekly-contest-72 Q4
2272.1122260637 952 Largest Component Size by Common Factor 按公因数计算最大组件大小 largest-component-size-by-common-factor weekly-contest-113 Q4
2270.2002503611 3244 Shortest Distance After Road Addition Queries II 新增道路查询后的最短距离 II shortest-distance-after-road-addition-queries-ii weekly-contest-409 Q3
2267.7081680968 3068 Find the Maximum Sum of Node Values 最大节点价值之和 find-the-maximum-sum-of-node-values biweekly-contest-125 Q4
2266.3248398876 3193 Count the Number of Inversions 统计逆序对的数目 count-the-number-of-inversions biweekly-contest-133 Q4
2266.0997671519 3203 Find Minimum Diameter After Merging Two Trees 合并两棵树后的最小直径 find-minimum-diameter-after-merging-two-trees weekly-contest-404 Q4
2265.2118886972 2141 Maximum Running Time of N Computers 同时运行 N 台电脑的最长时间 maximum-running-time-of-n-computers weekly-contest-276 Q4
2262.5641910108 3048 Earliest Second to Mark Indices I 标记所有下标的最早秒数 I earliest-second-to-mark-indices-i weekly-contest-386 Q3
2262.2295067249 3256 Maximum Value Sum by Placing Three Rooks I 放三个车的价值之和最大 I maximum-value-sum-by-placing-three-rooks-i biweekly-contest-137 Q3
2260.2799775623 1997 First Day Where You Have Been in All the Rooms 访问完所有房间的第一天 first-day-where-you-have-been-in-all-the-rooms weekly-contest-257 Q3
2259.6572191969 857 Minimum Cost to Hire K Workers 雇佣 K 名工人的最低成本 minimum-cost-to-hire-k-workers weekly-contest-90 Q4
2258.6371797452 864 Shortest Path to Get All Keys 获取所有钥匙的最短路径 shortest-path-to-get-all-keys weekly-contest-92 Q4
2258.0069047781 3007 Maximum Number That Sum of the Prices Is Less Than or Equal to K 价值和小于等于 K 的最大数字 maximum-number-that-sum-of-the-prices-is-less-than-or-equal-to-k weekly-contest-380 Q3
2250.9318291559 1125 Smallest Sufficient Team 最小的必要团队 smallest-sufficient-team weekly-contest-145 Q4
2250.2578740769 1199 Minimum Time to Build Blocks 建造街区的最短时间 minimum-time-to-build-blocks biweekly-contest-9 Q4
2250.0454791316 1307 Verbal Arithmetic Puzzle 口算难题 verbal-arithmetic-puzzle weekly-contest-169 Q4
2246.8671174565 960 Delete Columns to Make Sorted III 删列造序 III delete-columns-to-make-sorted-iii weekly-contest-115 Q4
2246.0622321942 3519 Count Numbers with Non-Decreasing Digits 统计逐位非递减的整数 count-numbers-with-non-decreasing-digits weekly-contest-445 Q4
2246.0452639352 2183 Count Array Pairs Divisible by K 统计可以被 K 整除的下标对数目 count-array-pairs-divisible-by-k weekly-contest-281 Q4
2243.2051062979 3419 Minimize the Maximum Edge Weight of Graph 图的最大边权的最小值 minimize-the-maximum-edge-weight-of-graph weekly-contest-432 Q3
2241.6583403983 3082 Find the Sum of the Power of All Subsequences 求出所有子序列的能量和 find-the-sum-of-the-power-of-all-subsequences biweekly-contest-126 Q4
2241.5199974312 1240 Tiling a Rectangle with the Fewest Squares 铺瓷砖 tiling-a-rectangle-with-the-fewest-squares weekly-contest-160 Q4
2239.7101856677 2732 Find a Good Subset of the Matrix 找到矩阵中的好子集 find-a-good-subset-of-the-matrix biweekly-contest-106 Q4
2238.2830745228 2646 Minimize the Total Price of the Trips 最小化旅行的价格总和 minimize-the-total-price-of-the-trips weekly-contest-341 Q4
2235.9672341699 850 Rectangle Area II 矩形面积 II rectangle-area-ii weekly-contest-88 Q4
2235.5784618885 2528 Maximize the Minimum Powered City 最大化城市的最小供电站数目 maximize-the-minimum-powered-city biweekly-contest-95 Q4
2234.9191877602 1915 Number of Wonderful Substrings 最美子字符串的数目 number-of-wonderful-substrings weekly-contest-247 Q3
2233.9639034080 1178 Number of Valid Words for Each Puzzle 猜字谜 number-of-valid-words-for-each-puzzle weekly-contest-152 Q4
2232.0679657250 3307 Find the K-th Character in String Game II 找出第 K 个字符 II find-the-k-th-character-in-string-game-ii weekly-contest-417 Q4
2231.8099102949 1766 Tree of Coprimes 互质树 tree-of-coprimes biweekly-contest-46 Q4
2231.1942136357 3041 Maximize Consecutive Elements in an Array After Modification 修改数组后最大化数组中的连续元素数目 maximize-consecutive-elements-in-an-array-after-modification biweekly-contest-124 Q4
2230.1673059455 1012 Numbers With Repeated Digits 至少有 1 位重复的数字 numbers-with-repeated-digits weekly-contest-128 Q4
2228.3454693625 2581 Count Number of Possible Root Nodes 统计可能的树根数目 count-number-of-possible-root-nodes biweekly-contest-99 Q4
2227.3896051956 2930 Number of Strings Which Can Be Rearranged to Contain Substring 重新排列后包含指定子字符串的字符串数目 number-of-strings-which-can-be-rearranged-to-contain-substring biweekly-contest-117 Q3
2225.3877535768 2163 Minimum Difference in Sums After Removal of Elements 删除元素后和的最小差值 minimum-difference-in-sums-after-removal-of-elements biweekly-contest-71 Q4
2223.1762282199 2484 Count Palindromic Subsequences 统计回文子序列数目 count-palindromic-subsequences biweekly-contest-92 Q4
2222.4805422748 2276 Count Integers in Intervals 统计区间中的整数数目 count-integers-in-intervals weekly-contest-293 Q4
2221.7931857140 2561 Rearranging Fruits 重排水果 rearranging-fruits weekly-contest-331 Q4
2221.7336557442 1542 Find Longest Awesome Substring 找出最长的超赞子字符串 find-longest-awesome-substring biweekly-contest-32 Q4
2221.3538766773 1627 Graph Connectivity With Threshold 带阈值的图连通性 graph-connectivity-with-threshold weekly-contest-211 Q4
2220.8257124139 2543 Check if Point Is Reachable 判断一个点是否可以到达 check-if-point-is-reachable biweekly-contest-96 Q4
2220.5047767138 3458 Select K Disjoint Special Substrings 选择 K 个互不重叠的特殊子字符串 select-k-disjoint-special-substrings weekly-contest-437 Q3
2220.0903365738 2223 Sum of Scores of Built Strings 构造字符串的总得分和 sum-of-scores-of-built-strings biweekly-contest-75 Q4
2219.3465296423 2167 Minimum Time to Remove All Cars Containing Illegal Goods 移除所有载有违禁货物车厢所需的最少时间 minimum-time-to-remove-all-cars-containing-illegal-goods weekly-contest-279 Q4
2217.8090802563 2025 Maximum Number of Ways to Partition an Array 分割数组的最多方案数 maximum-number-of-ways-to-partition-an-array biweekly-contest-62 Q4
2215.7283064325 3102 Minimize Manhattan Distances 最小化曼哈顿距离 minimize-manhattan-distances weekly-contest-391 Q4
2214.4798747386 1889 Minimum Space Wasted From Packaging 装包裹的最小浪费空间 minimum-space-wasted-from-packaging weekly-contest-244 Q4
2210.3503183571 992 Subarrays with K Different Integers K 个不同整数的子数组 subarrays-with-k-different-integers weekly-contest-123 Q4
2209.8815936961 2081 Sum of k-Mirror Numbers k 镜像数字的和 sum-of-k-mirror-numbers weekly-contest-268 Q4
2209.8785430371 2876 Count Visited Nodes in a Directed Graph 有向图访问计数 count-visited-nodes-in-a-directed-graph weekly-contest-365 Q4
2208.5532172086 1568 Minimum Number of Days to Disconnect Island 使陆地分离的最少天数 minimum-number-of-days-to-disconnect-island weekly-contest-204 Q3
2207.8565809952 1649 Create Sorted Array through Instructions 通过指令创建有序数组 create-sorted-array-through-instructions weekly-contest-214 Q4
2207.4917475411 2835 Minimum Operations to Form Subsequence With Target Sum 使子序列的和等于目标的最少操作次数 minimum-operations-to-form-subsequence-with-target-sum weekly-contest-360 Q3
2205.6094494046 3495 Minimum Operations to Make Array Elements Zero 使数组元素都变为零的最少操作次数 minimum-operations-to-make-array-elements-zero weekly-contest-442 Q4
2205.4304373587 1157 Online Majority Element In Subarray 子数组中占绝大多数的元素 online-majority-element-in-subarray weekly-contest-149 Q4
2204.3524370174 879 Profitable Schemes 盈利计划 profitable-schemes weekly-contest-95 Q4
2203.5694828019 2781 Length of the Longest Valid Substring 最长合法子字符串的长度 length-of-the-longest-valid-substring weekly-contest-354 Q4
2203.1738850937 1246 Palindrome Removal 删除回文子数组 palindrome-removal biweekly-contest-12 Q4
2201.8209584221 1453 Maximum Number of Darts Inside of a Circular Dartboard 圆形靶内的最大飞镖数量 maximum-number-of-darts-inside-of-a-circular-dartboard weekly-contest-189 Q4
2201.6219336792 2045 Second Minimum Time to Reach Destination 到达目的地的第二短时间 second-minimum-time-to-reach-destination weekly-contest-263 Q4
2200.6623666057 847 Shortest Path Visiting All Nodes 访问所有节点的最短路径 shortest-path-visiting-all-nodes weekly-contest-87 Q4
2200.2757106638 3306 Count of Substrings Containing Every Vowel and K Consonants II 元音辅音字符串计数 II count-of-substrings-containing-every-vowel-and-k-consonants-ii weekly-contest-417 Q3
2200.1171591946 3129 Find All Possible Stable Binary Arrays I 找出所有稳定的二进制数组 I find-all-possible-stable-binary-arrays-i biweekly-contest-129 Q3
2198.4642973466 1739 Building Boxes 放置盒子 building-boxes weekly-contest-225 Q4
2198.3290662783 1621 Number of Sets of K Non-Overlapping Line Segments 大小为 K 的不重叠线段的数目 number-of-sets-of-k-non-overlapping-line-segments biweekly-contest-37 Q3
2197.0951445919 834 Sum of Distances in Tree 树中距离之和 sum-of-distances-in-tree weekly-contest-84 Q4
2195.6540241654 2503 Maximum Number of Points From Grid Queries 矩阵查询可获得的最大分数 maximum-number-of-points-from-grid-queries weekly-contest-323 Q4
2190.1757477854 1478 Allocate Mailboxes 安排邮筒 allocate-mailboxes biweekly-contest-28 Q4
2189.3802630548 1074 Number of Submatrices That Sum to Target 元素和为目标值的子矩阵数量 number-of-submatrices-that-sum-to-target weekly-contest-139 Q4
2186.3802199168 3377 Digit Operations to Make Two Integers Equal 使两个整数相等的数位操作 digit-operations-to-make-two-integers-equal biweekly-contest-145 Q3
2185.5444704515 943 Find the Shortest Superstring 最短超级串 find-the-shortest-superstring weekly-contest-111 Q4
2184.5241011615 1081 Smallest Subsequence of Distinct Characters 不同字符的最小子序列 smallest-subsequence-of-distinct-characters weekly-contest-140 Q4
2182.6180030785 891 Sum of Subsequence Widths 子序列宽度之和 sum-of-subsequence-widths weekly-contest-98 Q4
2182.0544529810 1771 Maximize Palindrome Length From Subsequences 由子序列构造的最长回文串的长度 maximize-palindrome-length-from-subsequences weekly-contest-229 Q4
2181.7821188042 1912 Design Movie Rental System 设计电影租借系统 design-movie-rental-system biweekly-contest-55 Q4
2178.4249114144 2065 Maximum Path Quality of a Graph 最大化一张图中的路径价值 maximum-path-quality-of-a-graph weekly-contest-266 Q4
2178.0485179115 3479 Fruits Into Baskets III 将水果装入篮子 III fruits-into-baskets-iii weekly-contest-440 Q3
2175.7874705227 2768 Number of Black Blocks 黑格子的数目 number-of-black-blocks biweekly-contest-108 Q4
2175.6850426027 1420 Build Array Where You Can Find The Maximum Exactly K Comparisons 生成数组 build-array-where-you-can-find-the-maximum-exactly-k-comparisons weekly-contest-185 Q4
2175.1190473433 2454 Next Greater Element IV 下一个更大元素 IV next-greater-element-iv biweekly-contest-90 Q4
2172.3890687963 2896 Apply Operations to Make Two Strings Equal 执行操作使两个字符串相等 apply-operations-to-make-two-strings-equal weekly-contest-366 Q3
2171.9645269732 2709 Greatest Common Divisor Traversal 最大公约数遍历 greatest-common-divisor-traversal biweekly-contest-105 Q4
2171.7160666640 1691 Maximum Height by Stacking Cuboids 堆叠长方体的最大高度 maximum-height-by-stacking-cuboids weekly-contest-219 Q4
2170.7313528632 3213 Construct String with Minimum Cost 最小代价构造字符串 construct-string-with-minimum-cost weekly-contest-405 Q4
2170.1079846744 1862 Sum of Floored Pairs 向下取整数对和 sum-of-floored-pairs biweekly-contest-52 Q4
2170.0439693714 1931 Painting a Grid With Three Different Colors 用三种不同颜色为网格涂色 painting-a-grid-with-three-different-colors weekly-contest-249 Q3
2168.7531235448 786 K-th Smallest Prime Fraction 第 K 个最小的素数分数 k-th-smallest-prime-fraction weekly-contest-72 Q4
2165.6524727814 3429 Paint House IV 粉刷房子 IV paint-house-iv weekly-contest-433 Q3
2164.8287157213 1036 Escape a Large Maze 逃离大迷宫 escape-a-large-maze weekly-contest-134 Q4
2162.6859814587 3171 Find Subarray With Bitwise AND Closest to K 找到按位与最接近 K 的子数组 find-subarray-with-bitwise-or-closest-to-k weekly-contest-400 Q4
2161.6248796745 3373 Maximize the Number of Target Nodes After Connecting Trees II 连接两棵树后最大目标节点数目 II maximize-the-number-of-target-nodes-after-connecting-trees-ii weekly-contest-426 Q4
2159.4844281244 2584 Split the Array to Make Coprime Products 分割数组使乘积互质 split-the-array-to-make-coprime-products weekly-contest-335 Q3
2158.8988728254 2122 Recover the Original Array 还原原数组 recover-the-original-array weekly-contest-273 Q4
2158.7683843245 2102 Sequentially Ordinal Rank Tracker 序列顺序查询 sequentially-ordinal-rank-tracker biweekly-contest-67 Q4
2157.5814371481 2218 Maximum Value of K Coins From Piles 从栈中取出 K 个硬币的最大面值和 maximum-value-of-k-coins-from-piles weekly-contest-286 Q4
2156.9515428364 1515 Best Position for a Service Centre 服务中心的最佳位置 best-position-for-a-service-centre weekly-contest-197 Q4
2155.5992415160 3347 Maximum Frequency of an Element After Performing Operations II 执行操作后元素的最高频率 II maximum-frequency-of-an-element-after-performing-operations-ii biweekly-contest-143 Q3
2155.3424932408 2616 Minimize the Maximum Difference of Pairs 最小化数对的最大差值 minimize-the-maximum-difference-of-pairs weekly-contest-340 Q3
2154.4458036869 3187 Peaks in Array 数组中的峰值 peaks-in-array weekly-contest-402 Q4
2153.8943791656 2662 Minimum Cost of a Path With Special Roads 前往目标的最小代价 minimum-cost-of-a-path-with-special-roads weekly-contest-343 Q3
2153.5854429139 2812 Find the Safest Path in a Grid 找出最安全路径 find-the-safest-path-in-a-grid weekly-contest-357 Q3
2153.1263364750 3320 Count The Number of Winning Sequences 统计能获胜的出招序列数 count-the-number-of-winning-sequences weekly-contest-419 Q3
2152.8032001597 2972 Count the Number of Incremovable Subarrays II 统计移除递增子数组的数目 II count-the-number-of-incremovable-subarrays-ii biweekly-contest-120 Q3
2147.1828941776 1610 Maximum Number of Visible Points 可见点的最大数目 maximum-number-of-visible-points weekly-contest-209 Q3
2146.6395819980 1906 Minimum Absolute Difference Queries 查询差绝对值的最小值 minimum-absolute-difference-queries weekly-contest-246 Q4
2145.1839952670 1879 Minimum XOR Sum of Two Arrays 两个数组最小的异或值之和 minimum-xor-sum-of-two-arrays biweekly-contest-53 Q4
2140.0220703954 906 Super Palindromes 超级回文数 super-palindromes weekly-contest-102 Q4
2137.5633267453 2290 Minimum Obstacle Removal to Reach Corner 到达角落需要移除障碍物的最小数目 minimum-obstacle-removal-to-reach-corner weekly-contest-295 Q4
2136.3013259524 2382 Maximum Segment Sum After Removals 删除操作后的最大子段和 maximum-segment-sum-after-removals biweekly-contest-85 Q4
2135.5738659086 959 Regions Cut By Slashes 由斜杠划分区域 regions-cut-by-slashes weekly-contest-115 Q3
2134.5448970405 910 Smallest Range II 最小差值 II smallest-range-ii weekly-contest-103 Q3
2133.9592509012 1439 Find the Kth Smallest Sum of a Matrix With Sorted Rows 有序矩阵中的第 k 个最小数组和 find-the-kth-smallest-sum-of-a-matrix-with-sorted-rows weekly-contest-187 Q4
2133.1003195919 898 Bitwise ORs of Subarrays 子数组按位或操作 bitwise-ors-of-subarrays weekly-contest-100 Q3
2132.1944636902 2910 Minimum Number of Groups to Create a Valid Assignment 合法分组的最少组数 minimum-number-of-groups-to-create-a-valid-assignment weekly-contest-368 Q3
2132.0623345900 2749 Minimum Operations to Make the Integer Zero 得到整数零需要执行的最少操作数 minimum-operations-to-make-the-integer-zero weekly-contest-351 Q2
2131.7917160422 1579 Remove Max Number of Edges to Keep Graph Fully Traversable 保证图可完全遍历 remove-max-number-of-edges-to-keep-graph-fully-traversable weekly-contest-205 Q4
2130.9348604091 2076 Process Restricted Friend Requests 处理含限制条件的好友请求 process-restricted-friend-requests weekly-contest-267 Q4
2130.1135718486 1039 Minimum Score Triangulation of Polygon 多边形三角剖分的最低得分 minimum-score-triangulation-of-polygon weekly-contest-135 Q3
2129.7051442916 798 Smallest Rotation with Highest Score 得分最高的最小轮调 smallest-rotation-with-highest-score weekly-contest-75 Q4
2127.5100545681 2939 Maximum Xor Product 最大异或乘积 maximum-xor-product weekly-contest-372 Q3
2126.6864346508 1444 Number of Ways of Cutting a Pizza 切披萨的方案数 number-of-ways-of-cutting-a-pizza weekly-contest-188 Q4
2126.3922279277 2246 Longest Path With Different Adjacent Characters 相邻字符不同的最长路径 longest-path-with-different-adjacent-characters weekly-contest-289 Q4
2126.1931814161 2746 Decremental String Concatenation 字符串连接删减字母 decremental-string-concatenation biweekly-contest-107 Q3
2125.3125624762 1955 Count Number of Special Subsequences 统计特殊子序列的数目 count-number-of-special-subsequences weekly-contest-252 Q4
2124.1329592058 968 Binary Tree Cameras 监控二叉树 binary-tree-cameras weekly-contest-117 Q4
2124.0317207867 1654 Minimum Jumps to Reach Home 到家的最少跳跃次数 minimum-jumps-to-reach-home biweekly-contest-39 Q3
2123.5708982185 1970 Last Day Where You Can Still Cross 你能穿过矩阵的最后一天 last-day-where-you-can-still-cross weekly-contest-254 Q4
2121.3147151648 972 Equal Rational Numbers 相等的有理数 equal-rational-numbers weekly-contest-118 Q4
2120.4466386371 2376 Count Special Integers 统计特殊整数 count-special-integers weekly-contest-306 Q4
2118.7923652824 1601 Maximum Number of Achievable Transfer Requests 最多可达成的换楼请求数目 maximum-number-of-achievable-transfer-requests weekly-contest-208 Q4
2118.3732356694 3093 Longest Common Suffix Queries 最长公共后缀查询 longest-common-suffix-queries weekly-contest-390 Q4
2116.4935282950 1547 Minimum Cost to Cut a Stick 切棍子的最小成本 minimum-cost-to-cut-a-stick weekly-contest-201 Q4
2116.3244842355 2967 Minimum Cost to Make Array Equalindromic 使数组成为等数数组的最小代价 minimum-cost-to-make-array-equalindromic weekly-contest-376 Q3
2115.0911494487 1483 Kth Ancestor of a Tree Node 树节点的第 K 个祖先 kth-ancestor-of-a-tree-node weekly-contest-193 Q4
2111.9501657249 3469 Find Minimum Cost to Remove Array Elements 移除所有数组元素的最小代价 find-minimum-cost-to-remove-array-elements biweekly-contest-151 Q3
2109.9830154953 1172 Dinner Plate Stacks 餐盘栈 dinner-plate-stacks weekly-contest-151 Q4
2108.5054318055 3108 Minimum Cost Walk in Weighted Graph 带权图里旅途的最小代价 minimum-cost-walk-in-weighted-graph weekly-contest-392 Q4
2105.8582288624 2209 Minimum White Tiles After Covering With Carpets 用地毯覆盖后的最少白色砖块 minimum-white-tiles-after-covering-with-carpets biweekly-contest-74 Q4
2105.7761215397 1937 Maximum Number of Points with Cost 扣分后的最大得分 maximum-number-of-points-with-cost weekly-contest-250 Q3
2104.9526046945 1944 Number of Visible People in a Queue 队列中可以看到的人数 number-of-visible-people-in-a-queue biweekly-contest-57 Q4
2104.7441214305 2088 Count Fertile Pyramids in a Land 统计农场中肥沃金字塔的数目 count-fertile-pyramids-in-a-land biweekly-contest-66 Q4
2101.8673420040 2430 Maximum Deletions on a String 对字母串可执行的最大删除数 maximum-deletions-on-a-string weekly-contest-313 Q4
2100.3248877105 793 Preimage Size of Factorial Zeroes Function 阶乘函数后 K 个零 preimage-size-of-factorial-zeroes-function weekly-contest-74 Q4
2096.6201393558 778 Swim in Rising Water 水位上升的泳池中游泳 swim-in-rising-water weekly-contest-70 Q4
2096.6098086765 899 Orderly Queue 有序队列 orderly-queue weekly-contest-100 Q4
2094.5924265370 1976 Number of Ways to Arrive at Destination 到达目的地的方案数 number-of-ways-to-arrive-at-destination biweekly-contest-59 Q3
2093.9055608233 3434 Maximum Frequency After Subarray Operation 子数组操作后的最大频率 maximum-frequency-after-subarray-operation weekly-contest-434 Q3
2093.0316157073 3123 Find Edges in Shortest Paths 最短路径中的边 find-edges-in-shortest-paths weekly-contest-394 Q4
2092.8943149547 2402 Meeting Rooms III 会议室 III meeting-rooms-iii weekly-contest-309 Q4
2092.5366031561 2444 Count Subarrays With Fixed Bounds 统计定界子数组的数目 count-subarrays-with-fixed-bounds weekly-contest-315 Q4
2092.4861692502 1049 Last Stone Weight II 最后一块石头的重量 II last-stone-weight-ii weekly-contest-137 Q4
2092.0222850837 2412 Minimum Money Required Before Transactions 完成所有交易的初始最少钱数 minimum-money-required-before-transactions biweekly-contest-87 Q4
2091.6580433632 2842 Count K-Subsequences of a String With Maximum Beauty 统计一个字符串的 k 子序列美丽值最大的数目 count-k-subsequences-of-a-string-with-maximum-beauty biweekly-contest-112 Q4
2091.6474629767 2751 Robot Collisions 机器人碰撞 robot-collisions weekly-contest-351 Q4
2091.3820373571 1383 Maximum Performance of a Team 最大的团队表现值 maximum-performance-of-a-team weekly-contest-180 Q4
2090.6800569319 2193 Minimum Number of Moves to Make Palindrome 得到回文串的最少操作次数 minimum-number-of-moves-to-make-palindrome biweekly-contest-73 Q4
2090.4183788498 2318 Number of Distinct Roll Sequences 不同骰子序列的数目 number-of-distinct-roll-sequences biweekly-contest-81 Q4
2087.2049275667 1563 Stone Game V 石子游戏 V stone-game-v weekly-contest-203 Q4
2085.8172663766 3351 Sum of Good Subsequences 好子序列的元素之和 sum-of-good-subsequences weekly-contest-423 Q3
2084.9697035674 982 Triples with Bitwise AND Equal To Zero 按位与为零的三元组 triples-with-bitwise-and-equal-to-zero weekly-contest-121 Q4
2084.6866916045 1192 Critical Connections in a Network 查找集群内的「关键连接」 critical-connections-in-a-network weekly-contest-154 Q4
2084.5752686737 2267 Check if There Is a Valid Parentheses String Path 检查是否有合法括号字符串路径 check-if-there-is-a-valid-parentheses-string-path weekly-contest-292 Q4
2084.4980206639 2009 Minimum Number of Operations to Make Array Continuous 使数组连续的最少操作数 minimum-number-of-operations-to-make-array-continuous biweekly-contest-61 Q4
2084.2010769193 774 Minimize Max Distance to Gas Station 最小化去加油站的最大距离 minimize-max-distance-to-gas-station weekly-contest-69 Q4
2084.1404698713 2050 Parallel Courses III 并行课程 III parallel-courses-iii weekly-contest-264 Q4
2081.8087755451 1494 Parallel Courses II 并行课程 II parallel-courses-ii biweekly-contest-29 Q4
2081.7518764643 1847 Closest Room 最近的房间 closest-room biweekly-contest-51 Q4
2081.7120215224 3291 Minimum Number of Valid Strings to Form Target I 形成目标字符串需要的最少字符串数 I minimum-number-of-valid-strings-to-form-target-i weekly-contest-415 Q3
2081.6985298770 2857 Count Pairs of Points With Distance k 统计距离为 k 的点对 count-pairs-of-points-with-distance-k biweekly-contest-113 Q3
2081.6909344021 1639 Number of Ways to Form a Target String Given a Dictionary 通过给定词典构造目标字符串的方案数 number-of-ways-to-form-a-target-string-given-a-dictionary biweekly-contest-38 Q4
2081.1880297942 2560 House Robber IV 打家劫舍 IV house-robber-iv weekly-contest-331 Q3
2080.7845644831 2555 Maximize Win From Two Segments 两个线段获得的最多奖品 maximize-win-from-two-segments biweekly-contest-97 Q3
2080.0684464630 3240 Minimum Number of Flips to Make Binary Grid Palindromic II 最少翻转次数使二进制矩阵回文 II minimum-number-of-flips-to-make-binary-grid-palindromic-ii biweekly-contest-136 Q3
2080.0425875741 1718 Construct the Lexicographically Largest Valid Sequence 构建字典序最大的可行序列 construct-the-lexicographically-largest-valid-sequence biweekly-contest-43 Q3
2079.9846866239 1643 Kth Smallest Instructions 第 K 条最小指令 kth-smallest-instructions weekly-contest-213 Q4
2079.1911227043 975 Odd Even Jump 奇偶跳 odd-even-jump weekly-contest-119 Q4
2078.6986769435 1712 Ways to Split Array Into Three Subarrays 将数组分成三个子数组的方案数 ways-to-split-array-into-three-subarrays weekly-contest-222 Q3
2078.5417326415 1786 Number of Restricted Paths From First to Last Node 从第一个节点出发到最后一个节点的受限路径数 number-of-restricted-paths-from-first-to-last-node weekly-contest-231 Q3
2077.5054883516 843 Guess the Word 猜猜这个单词 guess-the-word weekly-contest-86 Q4
2077.4738459704 2959 Number of Possible Sets of Closing Branches 关闭分部的可行集合数目 number-of-possible-sets-of-closing-branches biweekly-contest-119 Q4
2076.8975497986 1088 Confusing Number II 易混淆数 II confusing-number-ii biweekly-contest-2 Q4
2076.0155978787 2449 Minimum Number of Operations to Make Arrays Similar 使数组相似的最少操作次数 minimum-number-of-operations-to-make-arrays-similar weekly-contest-316 Q4
2075.9046975409 2354 Number of Excellent Pairs 优质数对的数目 number-of-excellent-pairs weekly-contest-303 Q4
2074.8331146269 2906 Construct Product Matrix 构造乘积矩阵 construct-product-matrix weekly-contest-367 Q4
2074.4120526679 871 Minimum Number of Refueling Stops 最低加油次数 minimum-number-of-refueling-stops weekly-contest-93 Q4
2073.0480193170 2845 Count of Interesting Subarrays 统计趣味子数组的数目 count-of-interesting-subarrays weekly-contest-361 Q3
2073.0124645606 1850 Minimum Adjacent Swaps to Reach the Kth Smallest Number 邻位交换的最小次数 minimum-adjacent-swaps-to-reach-the-kth-smallest-number weekly-contest-239 Q3
2072.7264178313 1799 Maximize Score After N Operations N 次操作后的最大分数和 maximize-score-after-n-operations biweekly-contest-48 Q4
2071.6322841217 2866 Beautiful Towers II 美丽塔 II beautiful-towers-ii weekly-contest-364 Q3
2071.3282145398 3154 Find Number of Ways to Reach the K-th Stair 到达第 K 级台阶的方案数 find-number-of-ways-to-reach-the-k-th-stair weekly-contest-398 Q4
2071.3208991938 2607 Make K-Subarray Sums Equal 使子数组元素和相等 make-k-subarray-sums-equal biweekly-contest-101 Q3
2070.2102619334 1808 Maximize Number of Nice Divisors 好因子的最大数目 maximize-number-of-nice-divisors weekly-contest-234 Q4
2069.7848729824 2514 Count Anagrams 统计同位异构字符串数目 count-anagrams biweekly-contest-94 Q4
2069.4030284676 1168 Optimize Water Distribution in a Village 水资源分配优化 optimize-water-distribution-in-a-village biweekly-contest-7 Q4
2068.8066375660 1368 Minimum Cost to Make at Least One Valid Path in a Grid 使网格图至少有一条有效路径的最小代价 minimum-cost-to-make-at-least-one-valid-path-in-a-grid weekly-contest-178 Q4
2068.1417201040 3489 Zero Array Transformation IV 零数组变换 IV zero-array-transformation-iv weekly-contest-441 Q3
2068.0043466118 1770 Maximum Score from Performing Multiplication Operations 执行乘法运算的最大分数 maximum-score-from-performing-multiplication-operations weekly-contest-229 Q3
2067.0643721733 855 Exam Room 考场就座 exam-room weekly-contest-89 Q3
2066.5575759467 3229 Minimum Operations to Make Array Equal to Target 使数组等于目标数组所需的最少操作次数 minimum-operations-to-make-array-equal-to-target weekly-contest-407 Q4
2066.0972575597 801 Minimum Swaps To Make Sequences Increasing 使序列递增的最小交换次数 minimum-swaps-to-make-sequences-increasing weekly-contest-76 Q2
2062.9876807625 2156 Find Substring With Given Hash Value 查找给定哈希值的子串 find-substring-with-given-hash-value weekly-contest-278 Q3
2062.3601158741 2106 Maximum Fruits Harvested After at Most K Steps 摘水果 maximum-fruits-harvested-after-at-most-k-steps weekly-contest-271 Q4
2062.2592219188 3316 Find Maximum Removals From Source String 从原字符串里进行删除操作的最多次数 find-maximum-removals-from-source-string biweekly-contest-141 Q3
2060.3799915170 2366 Minimum Replacements to Sort the Array 将数组排序的最少替换次数 minimum-replacements-to-sort-the-array biweekly-contest-84 Q4
2060.0818824378 2681 Power of Heroes 英雄的力量 power-of-heroes biweekly-contest-104 Q4
2060.0720834082 2508 Add Edges to Make Degrees of All Nodes Even 添加边使所有节点度数都为偶数 add-edges-to-make-degrees-of-all-nodes-even weekly-contest-324 Q3
2059.4040623264 1131 Maximum of Absolute Value Expression 绝对值表达式的最大值 maximum-of-absolute-value-expression weekly-contest-146 Q4
2057.4788263111 2197 Replace Non-Coprime Numbers in Array 替换数组中的非互质数 replace-non-coprime-numbers-in-array weekly-contest-283 Q4
2056.3354942160 1473 Paint House III 粉刷房子 III paint-house-iii weekly-contest-192 Q4
2056.2598215101 2542 Maximum Subsequence Score 最大子序列的分数 maximum-subsequence-score biweekly-contest-96 Q3
2055.0970201875 1575 Count All Possible Routes 统计所有可行路径 count-all-possible-routes biweekly-contest-34 Q4
2053.7468090497 839 Similar String Groups 相似字符串组 similar-string-groups weekly-contest-85 Q4
2053.3546092920 2467 Most Profitable Path in a Tree 树上最大得分和路径 most-profitable-path-in-a-tree biweekly-contest-91 Q3
2052.8622720512 3072 Distribute Elements Into Two Arrays II 将元素分配到两个数组中 II distribute-elements-into-two-arrays-ii weekly-contest-387 Q4
2051.0879431258 1856 Maximum Subarray Min-Product 子数组最小乘积的最大值 maximum-subarray-min-product weekly-contest-240 Q3
2050.7159774570 1224 Maximum Equal Frequency 最大相等频率 maximum-equal-frequency weekly-contest-158 Q4
2050.4096030445 3209 Number of Subarrays With AND Value of K 子数组按位与值为 K 的数目 number-of-subarrays-with-and-value-of-k biweekly-contest-134 Q4
2050.2553211463 1648 Sell Diminishing-Valued Colored Balls 销售价值减少的颜色球 sell-diminishing-valued-colored-balls weekly-contest-214 Q3
2048.0976546787 1553 Minimum Number of Days to Eat N Oranges 吃掉 N 个橘子的最少天数 minimum-number-of-days-to-eat-n-oranges weekly-contest-202 Q4
2047.3919190727 2948 Make Lexicographically Smallest Array by Swapping Elements 交换得到字典序最小的数组 make-lexicographically-smallest-array-by-swapping-elements weekly-contest-373 Q3
2046.2618466463 3113 Find the Number of Subarrays Where Boundary Elements Are Maximum 边界元素是最大值的子数组数目 find-the-number-of-subarrays-where-boundary-elements-are-maximum biweekly-contest-128 Q4
2045.9921455749 3331 Find Subtree Sizes After Changes 修改后子树的大小 find-subtree-sizes-after-changes biweekly-contest-142 Q2
2043.1015779104 2735 Collecting Chocolates 收集巧克力 collecting-chocolates weekly-contest-349 Q3
2042.4005521254 2551 Put Marbles in Bags 将珠子放入背包中 put-marbles-in-bags weekly-contest-330 Q3
2042.1113250604 3494 Find the Minimum Amount of Time to Brew Potions 酿造药水需要的最少总时间 find-the-minimum-amount-of-time-to-brew-potions weekly-contest-442 Q3
2040.5621123027 1751 Maximum Number of Events That Can Be Attended II 最多可以参加的会议数目 II maximum-number-of-events-that-can-be-attended-ii biweekly-contest-45 Q4
2040.5392890370 1371 Find the Longest Substring Containing Vowels in Even Counts 每个元音包含偶数次的最长子字符串 find-the-longest-substring-containing-vowels-in-even-counts biweekly-contest-21 Q2
2040.2193812170 3366 Minimum Array Sum 最小数组和 minimum-array-sum weekly-contest-425 Q3
2039.1108746890 1201 Ugly Number III 丑数 III ugly-number-iii weekly-contest-155 Q2
2038.8592725467 1590 Make Sum Divisible by P 使数组和能被 P 整除 make-sum-divisible-by-p biweekly-contest-35 Q3
2037.6527962599 2116 Check if a Parentheses String Can Be Valid 判断一个括号字符串是否有效 check-if-a-parentheses-string-can-be-valid biweekly-contest-68 Q3
2036.7410194704 2245 Maximum Trailing Zeros in a Cornered Path 转角路径的乘积中最多能有几个尾随零 maximum-trailing-zeros-in-a-cornered-path weekly-contest-289 Q3
2036.7206020719 1348 Tweet Counts Per Frequency 推文计数 tweet-counts-per-frequency weekly-contest-175 Q3
2034.9740902393 1140 Stone Game II 石子游戏 II stone-game-ii weekly-contest-147 Q4
2034.9420578559 1335 Minimum Difficulty of a Job Schedule 工作计划的最低难度 minimum-difficulty-of-a-job-schedule weekly-contest-173 Q4
2034.6759416871 947 Most Stones Removed with Same Row or Column 移除最多的同行或同列石头 most-stones-removed-with-same-row-or-column weekly-contest-112 Q3
2034.4067304341 828 Count Unique Characters of All Substrings of a Given String 统计子串中的唯一字符 count-unique-characters-of-all-substrings-of-a-given-string weekly-contest-83 Q4
2033.4597721985 2136 Earliest Possible Day of Full Bloom 全部开花的最早一天 earliest-possible-day-of-full-bloom weekly-contest-275 Q4
2033.1699277531 2262 Total Appeal of A String 字符串的总引力 total-appeal-of-a-string weekly-contest-291 Q4
2032.4773038683 1425 Constrained Subsequence Sum 带限制的子序列和 constrained-subsequence-sum weekly-contest-186 Q4
2030.9227703010 2919 Minimum Increment Operations to Make Array Beautiful 使数组变美的最小增量运算数 minimum-increment-operations-to-make-array-beautiful weekly-contest-369 Q3
2030.1021023033 2426 Number of Pairs Satisfying Inequality 满足不等式的数对数目 number-of-pairs-satisfying-inequality biweekly-contest-88 Q4
2029.4024513478 2772 Apply Operations to Make All Array Elements Equal to Zero 使数组中的所有元素都等于零 apply-operations-to-make-all-array-elements-equal-to-zero weekly-contest-353 Q4
2029.1301557536 1231 Divide Chocolate 分享巧克力 divide-chocolate biweekly-contest-11 Q4
2028.4660734851 3428 Maximum and Minimum Sums of at Most Size K Subsequences 最多 K 个元素的子序列的最值之和 maximum-and-minimum-sums-of-at-most-size-k-subsequences weekly-contest-433 Q2
2027.8772739639 895 Maximum Frequency Stack 最大频率栈 maximum-frequency-stack weekly-contest-99 Q4
2027.7304121046 1320 Minimum Distance to Type a Word Using Two Fingers 二指输入的的最小距离 minimum-distance-to-type-a-word-using-two-fingers weekly-contest-171 Q4
2027.3839266711 1626 Best Team With No Conflicts 无矛盾的最佳球队 best-team-with-no-conflicts weekly-contest-211 Q3
2026.8957817007 1406 Stone Game III 石子游戏 III stone-game-iii weekly-contest-183 Q4
2025.1529365814 1067 Digit Count in Range 范围内的数字计数 digit-count-in-range biweekly-contest-1 Q4
2025.0377429311 751 IP to CIDR IP 到 CIDR ip-to-cidr weekly-contest-64 Q2
2024.3797833173 1734 Decode XORed Permutation 解码异或后的排列 decode-xored-permutation biweekly-contest-44 Q3
2023.4303440211 2597 The Number of Beautiful Subsets 美丽子集的数目 the-number-of-beautiful-subsets weekly-contest-337 Q3
2022.8520613737 1235 Maximum Profit in Job Scheduling 规划兼职工作 maximum-profit-in-job-scheduling weekly-contest-159 Q4
2022.4752963768 1210 Minimum Moves to Reach Target with Rotations 穿过迷宫的最少移动次数 minimum-moves-to-reach-target-with-rotations weekly-contest-156 Q4
2022.3137128296 2251 Number of Flowers in Full Bloom 花期内花的数目 number-of-flowers-in-full-bloom weekly-contest-290 Q4
2021.7790710467 2271 Maximum White Tiles Covered by a Carpet 毯子覆盖的最多白色砖块数 maximum-white-tiles-covered-by-a-carpet biweekly-contest-78 Q3
2020.7095306378 2741 Special Permutations 特别的排列 special-permutations weekly-contest-350 Q3
2020.6775180586 2517 Maximum Tastiness of Candy Basket 礼盒的最大甜蜜度 maximum-tastiness-of-candy-basket weekly-contest-325 Q3
2020.1846215023 3027 Find the Number of Ways to Place People II 人员站位的方案数 II find-the-number-of-ways-to-place-people-ii biweekly-contest-123 Q4
2019.9859462755 2547 Minimum Cost to Split an Array 拆分数组的最小代价 minimum-cost-to-split-an-array weekly-contest-329 Q4
2019.5399647546 909 Snakes and Ladders 蛇梯棋 snakes-and-ladders weekly-contest-103 Q2
2016.2085876254 3008 Find Beautiful Indices in the Given Array II 找出数组中的美丽下标 II find-beautiful-indices-in-the-given-array-ii weekly-contest-380 Q4
2015.7291888336 1353 Maximum Number of Events That Can Be Attended 最多可以参加的会议数目 maximum-number-of-events-that-can-be-attended weekly-contest-176 Q3
2014.7655493665 1354 Construct Target Array With Multiple Sums 多次求和构造目标数组 construct-target-array-with-multiple-sums weekly-contest-176 Q4
2014.2979320644 1105 Filling Bookcase Shelves 填充书架 filling-bookcase-shelves weekly-contest-143 Q3
2013.4354344791 2472 Maximum Number of Non-overlapping Palindrome Substrings 不重叠回文子字符串的最大数目 maximum-number-of-non-overlapping-palindrome-substrings weekly-contest-319 Q4
2012.8694334235 3273 Minimum Amount of Damage Dealt to Bob 对 Bob 造成的最少伤害 minimum-amount-of-damage-dealt-to-bob biweekly-contest-138 Q4
2011.9703133514 2477 Minimum Fuel Cost to Report to the Capital 到达首都的最少油耗 minimum-fuel-cost-to-report-to-the-capital weekly-contest-320 Q3
2011.3542735398 1102 Path With Maximum Minimum Value 得分最高的路径 path-with-maximum-minimum-value biweekly-contest-3 Q4
2011.0496162515 2333 Minimum Sum of Squared Difference 最小差值平方和 minimum-sum-of-squared-difference biweekly-contest-82 Q3
2010.5524756946 880 Decoded String at Index 索引处的解码字符串 decoded-string-at-index weekly-contest-96 Q3
2009.7322365973 1981 Minimize the Difference Between Target and Chosen Elements 最小化目标值与所选元素的差 minimize-the-difference-between-target-and-chosen-elements weekly-contest-255 Q3
2008.4065079100 1223 Dice Roll Simulation 掷骰子模拟 dice-roll-simulation weekly-contest-158 Q3
2005.5862669078 1888 Minimum Number of Flips to Make the Binary String Alternating 使二进制字符串字符交替的最少反转次数 minimum-number-of-flips-to-make-the-binary-string-alternating weekly-contest-244 Q3
2005.3737929084 2448 Minimum Cost to Make Array Equal 使数组相等的最小开销 minimum-cost-to-make-array-equal weekly-contest-316 Q3
2005.2755755378 1761 Minimum Degree of a Connected Trio in a Graph 一个图中连通三元组的最小度数 minimum-degree-of-a-connected-trio-in-a-graph weekly-contest-228 Q4
2004.5346526204 1927 Sum Game 求和游戏 sum-game biweekly-contest-56 Q3
2003.5794613668 2092 Find All People With Secret 找出知晓秘密的所有专家 find-all-people-with-secret weekly-contest-269 Q4
2001.4515854273 2850 Minimum Moves to Spread Stones Over Grid 将石头分散到网格图的最少移动次数 minimum-moves-to-spread-stones-over-grid weekly-contest-362 Q3
2001.2074132383 2328 Number of Increasing Paths in a Grid 网格图中递增路径的数目 number-of-increasing-paths-in-a-grid weekly-contest-300 Q4
2000.8441804448 1686 Stone Game VI 石子游戏 VI stone-game-vi biweekly-contest-41 Q3
2000.8021428612 911 Online Election 在线选举 online-election weekly-contest-103 Q4
1999.1208076854 765 Couples Holding Hands 情侣牵手 couples-holding-hands weekly-contest-67 Q4
1998.8899147120 2488 Count Subarrays With Median K 统计中位数为 K 的子数组 count-subarrays-with-median-k weekly-contest-321 Q4
1997.7013718153 2250 Count Number of Rectangles Containing Each Point 统计包含每个点的矩形数目 count-number-of-rectangles-containing-each-point weekly-contest-290 Q3
1997.5972097891 3440 Reschedule Meetings for Maximum Free Time II 重新安排会议得到最多空余时间 II reschedule-meetings-for-maximum-free-time-ii biweekly-contest-149 Q3
1997.1824403719 1274 Number of Ships in a Rectangle 矩形内船只的数目 number-of-ships-in-a-rectangle biweekly-contest-14 Q4
1996.0986736442 3224 Minimum Array Changes to Make Differences Equal 使差值相等的最少数组改动次数 minimum-array-changes-to-make-differences-equal biweekly-contest-135 Q3
1995.2937073376 1986 Minimum Number of Work Sessions to Finish the Tasks 完成任务的最少工作时间段 minimum-number-of-work-sessions-to-finish-the-tasks weekly-contest-256 Q3
1994.3618892548 927 Three Equal Parts 三等分 three-equal-parts weekly-contest-107 Q3
1992.0032292739 1625 Lexicographically Smallest String After Applying Operations 执行操作后字典序最小的字符串 lexicographically-smallest-string-after-applying-operations weekly-contest-211 Q2
1990.7738526153 963 Minimum Area Rectangle II 最小面积矩形 II minimum-area-rectangle-ii weekly-contest-116 Q3
1990.2800994214 756 Pyramid Transition Matrix 金字塔转换矩阵 pyramid-transition-matrix weekly-contest-65 Q3
1989.5369509422 902 Numbers At Most N Given Digit Set 最大为 N 的数字组合 numbers-at-most-n-given-digit-set weekly-contest-101 Q3
1985.2504512337 928 Minimize Malware Spread II 尽量减少恶意软件的传播 II minimize-malware-spread-ii weekly-contest-107 Q4
1985.2417520906 940 Distinct Subsequences II 不同的子序列 II distinct-subsequences-ii weekly-contest-110 Q4
1984.9685663849 2963 Count the Number of Good Partitions 统计好分割方案的数目 count-the-number-of-good-partitions weekly-contest-375 Q4
1983.7044070600 1733 Minimum Number of People to Teach 需要教语言的最少人数 minimum-number-of-people-to-teach biweekly-contest-44 Q2
1983.2319731313 1250 Check If It Is a Good Array 检查「好数组」 check-if-it-is-a-good-array weekly-contest-161 Q4
1982.5085994817 805 Split Array With Same Average 数组的均值分割 split-array-with-same-average weekly-contest-77 Q4
1981.3072959787 2861 Maximum Number of Alloys 最大合金数 maximum-number-of-alloys weekly-contest-363 Q3
1979.9454101467 2151 Maximum Good People Based on Statements 基于陈述统计最多好人数 maximum-good-people-based-on-statements weekly-contest-277 Q4
1979.4930406060 3138 Minimum Length of Anagram Concatenation 同位字符串连接的最小长度 minimum-length-of-anagram-concatenation weekly-contest-396 Q3
1979.1323403633 1278 Palindrome Partitioning III 分割回文串 III palindrome-partitioning-iii weekly-contest-165 Q4
1979.1112273597 1882 Process Tasks Using Servers 使用服务器处理任务 process-tasks-using-servers weekly-contest-243 Q3
1976.7214151234 1092 Shortest Common Supersequence 最短公共超序列 shortest-common-supersequence weekly-contest-141 Q4
1975.9693382075 2831 Find the Longest Equal Subarray 找出最长等值子数组 find-the-longest-equal-subarray weekly-contest-359 Q4
1975.5726300727 907 Sum of Subarray Minimums 子数组的最小值之和 sum-of-subarray-minimums weekly-contest-102 Q3
1973.9543553342 3202 Find the Maximum Length of Valid Subsequence II 找出有效子序列的最大长度 II find-the-maximum-length-of-valid-subsequence-ii weekly-contest-404 Q3
1973.7407637067 1488 Avoid Flood in The City 避免洪水泛滥 avoid-flood-in-the-city weekly-contest-194 Q3
1970.4608098164 1032 Stream of Characters 字符流 stream-of-characters weekly-contest-133 Q4
1969.9845549158 835 Image Overlap 图像重叠 image-overlap weekly-contest-84 Q3
1969.2019235672 1943 Describe the Painting 描述绘画结果 describe-the-painting biweekly-contest-57 Q3
1967.5589835406 2872 Maximum Number of K-Divisible Components 可以被 K 整除连通块的最大数目 maximum-number-of-k-divisible-components biweekly-contest-114 Q4
1967.3284576938 1293 Shortest Path in a Grid with Obstacles Elimination 网格中的最短路径 shortest-path-in-a-grid-with-obstacles-elimination weekly-contest-167 Q4
1966.7067914206 1969 Minimum Non-Zero Product of the Array Elements 数组元素的最小非零乘积 minimum-non-zero-product-of-the-array-elements weekly-contest-254 Q3
1965.1266122355 2439 Minimize Maximum of Array 最小化数组中的最大值 minimize-maximum-of-array biweekly-contest-89 Q3
1964.3793590858 815 Bus Routes 公交路线 bus-routes weekly-contest-79 Q4
1962.3314335449 802 Find Eventual Safe States 找到最终的安全状态 find-eventual-safe-states weekly-contest-76 Q3
1962.2005269503 1642 Furthest Building You Can Reach 可以到达的最远建筑 furthest-building-you-can-reach weekly-contest-213 Q3
1961.4987013156 1537 Get the Maximum Score 最大得分 get-the-maximum-score weekly-contest-200 Q4
1960.5763266754 2350 Shortest Impossible Sequence of Rolls 不可能得到的最短骰子序列 shortest-impossible-sequence-of-rolls biweekly-contest-83 Q4
1960.5517123728 2392 Build a Matrix With Conditions 给定条件下构造矩阵 build-a-matrix-with-conditions weekly-contest-308 Q4
1959.2696201953 2564 Substring XOR Queries 子字符串异或查询 substring-xor-queries weekly-contest-332 Q3
1956.7059585934 1463 Cherry Pickup II 摘樱桃 II cherry-pickup-ii biweekly-contest-27 Q4
1954.2533254344 1696 Jump Game VI 跳跃游戏 VI jump-game-vi weekly-contest-220 Q3
1953.1377267440 2434 Using a Robot to Print the Lexicographically Smallest String 使用机器人打印字典序最小的字符串 using-a-robot-to-print-the-lexicographically-smallest-string weekly-contest-314 Q3
1952.7073399331 1737 Change Minimum Characters to Satisfy One of Three Conditions 满足三条件之一需改变的最少字符数 change-minimum-characters-to-satisfy-one-of-three-conditions weekly-contest-225 Q2
1951.5918682146 2435 Paths in Matrix Whose Sum Is Divisible by K 矩阵中和能被 K 整除的路径 paths-in-matrix-whose-sum-is-divisible-by-k weekly-contest-314 Q4
1951.3509259668 1259 Handshakes That Don't Cross 不相交的握手 handshakes-that-dont-cross biweekly-contest-13 Q4
1951.2096212775 1690 Stone Game VII 石子游戏 VII stone-game-vii weekly-contest-219 Q3
1949.0920823355 1153 String Transforms Into Another String 字符串转化 string-transforms-into-another-string biweekly-contest-6 Q4
1948.4895007790 2509 Cycle Length Queries in a Tree 查询树中环的长度 cycle-length-queries-in-a-tree weekly-contest-324 Q4
1947.8832856412 2516 Take K of Each Character From Left and Right 每种字符至少取 K 个 take-k-of-each-character-from-left-and-right weekly-contest-325 Q2
1947.5013967785 1631 Path With Minimum Effort 最小体力消耗路径 path-with-minimum-effort weekly-contest-212 Q3
1945.7515607928 1793 Maximum Score of a Good Subarray 好子数组的最大分数 maximum-score-of-a-good-subarray weekly-contest-232 Q4
1945.5095833982 1482 Minimum Number of Days to Make m Bouquets 制作 m 束花所需的最少天数 minimum-number-of-days-to-make-m-bouquets weekly-contest-193 Q3
1944.5673996888 2227 Encrypt and Decrypt Strings 加密解密字符串 encrypt-and-decrypt-strings weekly-contest-287 Q4
1943.0954891450 3381 Maximum Subarray Sum With Length Divisible by K 长度可被 K 整除的子数组的最大元素和 maximum-subarray-sum-with-length-divisible-by-k weekly-contest-427 Q3
1940.6002290953 2111 Minimum Operations to Make the Array K-Increasing 使数组 K 递增的最少操作次数 minimum-operations-to-make-the-array-k-increasing weekly-contest-272 Q4
1940.2116985812 2762 Continuous Subarrays 不间断子数组 continuous-subarrays weekly-contest-352 Q3
1939.9323330472 1760 Minimum Limit of Balls in a Bag 袋子里最少数目的球 minimum-limit-of-balls-in-a-bag weekly-contest-228 Q3
1939.5601655260 2925 Maximum Score After Applying Operations on a Tree 在树上执行操作以后得到的最大分数 maximum-score-after-applying-operations-on-a-tree weekly-contest-370 Q3
1938.6883365596 777 Swap Adjacent in LR String 在LR字符串中交换相邻字符 swap-adjacent-in-lr-string weekly-contest-70 Q3
1938.2224916289 866 Prime Palindrome 回文素数 prime-palindrome weekly-contest-92 Q3
1938.0586460002 2411 Smallest Subarrays With Maximum Bitwise OR 按位或最大的最小子数组长度 smallest-subarrays-with-maximum-bitwise-or biweekly-contest-87 Q3
1936.6613414859 813 Largest Sum of Averages 最大平均值和的分组 largest-sum-of-averages weekly-contest-79 Q3
1934.7806230835 3133 Minimum Array End 数组最后一个元素的最小值 minimum-array-end weekly-contest-395 Q3
1934.3556201811 1818 Minimum Absolute Sum Difference 绝对差值和 minimum-absolute-sum-difference weekly-contest-235 Q3
1933.9571917853 827 Making A Large Island 最大人工岛 making-a-large-island weekly-contest-82 Q4
1933.2169470617 1964 Find the Longest Valid Obstacle Course at Each Position 找出到每个位置为止最长的有效障碍赛跑路线 find-the-longest-valid-obstacle-course-at-each-position weekly-contest-253 Q4
1932.3730795204 996 Number of Squareful Arrays 正方形数组的数目 number-of-squareful-arrays weekly-contest-124 Q4
1931.7335479582 1574 Shortest Subarray to be Removed to Make Array Sorted 删除最短的子数组使剩余数组有序 shortest-subarray-to-be-removed-to-make-array-sorted biweekly-contest-34 Q3
1931.0849921121 1798 Maximum Number of Consecutive Values You Can Make 你能构造出连续值的最大数目 maximum-number-of-consecutive-values-you-can-make biweekly-contest-48 Q3
1929.9086934334 1705 Maximum Number of Eaten Apples 吃苹果的最大数目 maximum-number-of-eaten-apples weekly-contest-221 Q2
1929.8973433160 2018 Check if Word Can Be Placed In Crossword 判断单词是否能放入填字游戏内 check-if-word-can-be-placed-in-crossword weekly-contest-260 Q3
1929.3184180196 1802 Maximum Value at a Given Index in a Bounded Array 有界数组中指定下标处的最大值 maximum-value-at-a-given-index-in-a-bounded-array weekly-contest-233 Q3
1928.7961204946 2654 Minimum Number of Operations to Make All Array Elements Equal to 1 使数组所有元素变成 1 的最少操作次数 minimum-number-of-operations-to-make-all-array-elements-equal-to-1 weekly-contest-342 Q4
1928.2304187946 1562 Find Latest Group of Size M 查找大小为 M 的最新分组 find-latest-group-of-size-m weekly-contest-203 Q3
1927.4000816649 1449 Form Largest Integer With Digits That Add up to Target 数位成本和为目标值的最大数字 form-largest-integer-with-digits-that-add-up-to-target biweekly-contest-26 Q4
1926.7598451706 3372 Maximize the Number of Target Nodes After Connecting Trees I 连接两棵树后最大目标节点数目 I maximize-the-number-of-target-nodes-after-connecting-trees-i weekly-contest-426 Q3
1926.7059583253 1727 Largest Submatrix With Rearrangements 重新排列后的最大子矩阵 largest-submatrix-with-rearrangements weekly-contest-224 Q3
1924.9646394910 1745 Palindrome Partitioning IV 回文串分割 IV palindrome-partitioning-iv weekly-contest-226 Q4
1922.9521758079 2731 Movement of Robots 移动机器人 movement-of-robots biweekly-contest-106 Q3
1919.7433862082 1552 Magnetic Force Between Two Balls 两球之间的磁力 magnetic-force-between-two-balls weekly-contest-202 Q3
1919.6391896894 1416 Restore The Array 恢复数组 restore-the-array biweekly-contest-24 Q4
1919.1749818083 1130 Minimum Cost Tree From Leaf Values 叶值的最小代价生成树 minimum-cost-tree-from-leaf-values weekly-contest-146 Q3
1918.9960035055 2069 Walking Robot Simulation II 模拟行走机器人 II walking-robot-simulation-ii biweekly-contest-65 Q2
1917.4314822412 3002 Maximum Size of a Set After Removals 移除后集合的最多元素数 maximum-size-of-a-set-after-removals weekly-contest-379 Q3
1917.2145829853 2398 Maximum Number of Robots Within Budget 预算内的最多机器人数目 maximum-number-of-robots-within-budget biweekly-contest-86 Q4
1917.2052894619 3144 Minimum Substring Partition of Equal Character Frequency 分割字符频率相等的最少子字符串 minimum-substring-partition-of-equal-character-frequency biweekly-contest-130 Q3
1917.1049672432 2673 Make Costs of Paths Equal in a Binary Tree 使二叉树所有路径值相等的最小代价 make-costs-of-paths-equal-in-a-binary-tree weekly-contest-344 Q4
1916.1432350156 3394 Check if Grid can be Cut into Sections 判断网格图能否被切割成块 check-if-grid-can-be-cut-into-sections biweekly-contest-146 Q3
1916.0689858272 1043 Partition Array for Maximum Sum 分隔数组以得到最大和 partition-array-for-maximum-sum weekly-contest-136 Q3
1915.2628132733 2594 Minimum Time to Repair Cars 修车的最少时间 minimum-time-to-repair-cars biweekly-contest-100 Q4
1914.6717285348 2147 Number of Ways to Divide a Long Corridor 分隔长廊的方案数 number-of-ways-to-divide-a-long-corridor biweekly-contest-70 Q4
1913.9308694730 2875 Minimum Size Subarray in Infinite Array 无限数组的最短子数组 minimum-size-subarray-in-infinite-array weekly-contest-365 Q3
1913.6704728453 1373 Maximum Sum BST in Binary Tree 二叉搜索子树的最大键值和 maximum-sum-bst-in-binary-tree biweekly-contest-21 Q4
1913.4834168162 3356 Zero Array Transformation II 零数组变换 II zero-array-transformation-ii weekly-contest-424 Q3
1912.8455659711 1671 Minimum Number of Removals to Make Mountain Array 得到山形数组的最少删除次数 minimum-number-of-removals-to-make-mountain-array biweekly-contest-40 Q4
1912.8440554296 1898 Maximum Number of Removable Characters 可移除字符的最大数目 maximum-number-of-removable-characters weekly-contest-245 Q2
1912.1926699881 2680 Maximum OR 最大或值 maximum-or biweekly-contest-104 Q3
1912.0829958001 1147 Longest Chunked Palindrome Decomposition 段式回文 longest-chunked-palindrome-decomposition weekly-contest-148 Q4
1911.8282317986 2296 Design a Text Editor 设计一个文本编辑器 design-a-text-editor weekly-contest-296 Q4
1911.7063530593 2049 Count Nodes With the Highest Score 统计最高分的节点数目 count-nodes-with-the-highest-score weekly-contest-264 Q3
1911.1959516695 873 Length of Longest Fibonacci Subsequence 最长的斐波那契子序列的长度 length-of-longest-fibonacci-subsequence weekly-contest-94 Q4
1909.5535861652 2585 Number of Ways to Earn Points 获得分数的方法数 number-of-ways-to-earn-points weekly-contest-335 Q4
1909.4931160071 3298 Count Substrings That Can Be Rearranged to Contain a String II 统计重新排列后包含另一个字符串的子字符串数目 II count-substrings-that-can-be-rearranged-to-contain-a-string-ii weekly-contest-416 Q4
1909.4189035523 991 Broken Calculator 坏了的计算器 broken-calculator weekly-contest-123 Q3
1908.9411092109 3067 Count Pairs of Connectable Servers in a Weighted Tree Network 在带权树网络中统计可连接服务器对数目 count-pairs-of-connectable-servers-in-a-weighted-tree-network biweekly-contest-125 Q3
1908.3866125757 1124 Longest Well-Performing Interval 表现良好的最长时间段 longest-well-performing-interval weekly-contest-145 Q3
1904.6714229335 3081 Replace Question Marks in String to Minimize Its Value 替换字符串中的问号使分数最小 replace-question-marks-in-string-to-minimize-its-value biweekly-contest-126 Q3
1904.5020747926 3122 Minimum Number of Operations to Satisfy Conditions 使矩阵满足条件的最少操作次数 minimum-number-of-operations-to-satisfy-conditions weekly-contest-394 Q3
1904.2279434479 2608 Shortest Cycle in a Graph 图中的最短环 shortest-cycle-in-a-graph biweekly-contest-101 Q4
1903.1973989877 2602 Minimum Operations to Make All Array Elements Equal 使数组元素全部相等的最少操作次数 minimum-operations-to-make-all-array-elements-equal weekly-contest-338 Q3
1900.8434122725 1665 Minimum Initial Energy to Finish Tasks 完成所有任务的最少初始能量 minimum-initial-energy-to-finish-tasks weekly-contest-216 Q4
1899.6213866649 823 Binary Trees With Factors 带因子的二叉树 binary-trees-with-factors weekly-contest-81 Q4
1898.8339532179 2901 Longest Unequal Adjacent Groups Subsequence II 最长相邻不相等子序列 II longest-unequal-adjacent-groups-subsequence-ii biweekly-contest-115 Q3
1897.7992384398 3250 Find the Count of Monotonic Pairs I 单调数组对的数目 I find-the-count-of-monotonic-pairs-i weekly-contest-410 Q3
1897.5516652727 1878 Get Biggest Three Rhombus Sums in a Grid 矩阵中最大的三个菱形和 get-biggest-three-rhombus-sums-in-a-grid biweekly-contest-53 Q3
1897.3309169423 780 Reaching Points 到达终点 reaching-points weekly-contest-71 Q3
1897.1863301576 2360 Longest Cycle in a Graph 图中的最长环 longest-cycle-in-a-graph weekly-contest-304 Q4
1896.7975214446 878 Nth Magical Number 第 N 个神奇数字 nth-magical-number weekly-contest-95 Q3
1896.4053993495 3030 Find the Grid of Region Average 找出网格的区域平均强度 find-the-grid-of-region-average weekly-contest-383 Q3
1896.1411567598 1871 Jump Game VII 跳跃游戏 VII jump-game-vii weekly-contest-242 Q3
1894.5496928891 3036 Number of Subarrays That Match a Pattern II 匹配模式数组的子数组数目 II number-of-subarrays-that-match-a-pattern-ii weekly-contest-384 Q4
1893.5143805402 2327 Number of People Aware of a Secret 知道秘密的人数 number-of-people-aware-of-a-secret weekly-contest-300 Q3
1892.1600619469 1722 Minimize Hamming Distance After Swap Operations 执行交换操作后的最小汉明距离 minimize-hamming-distance-after-swap-operations weekly-contest-223 Q3
1891.8455273506 2537 Count the Number of Good Subarrays 统计好子数组的数目 count-the-number-of-good-subarrays weekly-contest-328 Q3
1891.4136735248 3097 Shortest Subarray With OR at Least K II 或值至少为 K 的最短子数组 II shortest-subarray-with-or-at-least-k-ii biweekly-contest-127 Q3
1889.4554322242 2817 Minimum Absolute Difference Between Elements With Constraint 限制条件下元素之间的最小绝对差 minimum-absolute-difference-between-elements-with-constraint weekly-contest-358 Q3
1886.7040111218 2305 Fair Distribution of Cookies 公平分发饼干 fair-distribution-of-cookies weekly-contest-297 Q3
1885.9015646531 2064 Minimized Maximum of Products Distributed to Any Store 分配给商店的最多商品的最小值 minimized-maximum-of-products-distributed-to-any-store weekly-contest-266 Q3
1885.1051527272 1066 Campus Bikes II 校园自行车分配 II campus-bikes-ii biweekly-contest-1 Q3
1885.0178370385 1326 Minimum Number of Taps to Open to Water a Garden 灌溉花园的最少水龙头数目 minimum-number-of-taps-to-open-to-water-a-garden weekly-contest-172 Q4
1883.9947280403 3514 Number of Unique XOR Triplets II 不同 XOR 三元组的数目 II number-of-unique-xor-triplets-ii biweekly-contest-154 Q3
1883.8499315734 3472 Longest Palindromic Subsequence After at Most K Operations 至多 K 次操作后的最长回文子序列 longest-palindromic-subsequence-after-at-most-k-operations weekly-contest-439 Q2
1883.3541964032 2054 Two Best Non-Overlapping Events 两个最好的不重叠活动 two-best-non-overlapping-events biweekly-contest-64 Q2
1882.0842446557 2976 Minimum Cost to Convert String I 转换字符串的最小成本 I minimum-cost-to-convert-string-i weekly-contest-377 Q3
1881.6810367589 1255 Maximum Score Words Formed by Letters 得分最高的单词集合 maximum-score-words-formed-by-letters weekly-contest-162 Q4
1880.7433591583 858 Mirror Reflection 镜面反射 mirror-reflection weekly-contest-90 Q3
1880.5909929633 1536 Minimum Swaps to Arrange a Binary Grid 排布二进制网格的最少交换次数 minimum-swaps-to-arrange-a-binary-grid weekly-contest-200 Q3
1880.4226853663 1106 Parsing A Boolean Expression 解析布尔表达式 parsing-a-boolean-expression weekly-contest-143 Q4
1880.3261182293 754 Reach a Number 到达终点数字 reach-a-number weekly-contest-65 Q1
1880.0511044074 2101 Detonate the Maximum Bombs 引爆最多的炸弹 detonate-the-maximum-bombs biweekly-contest-67 Q3
1877.8983358307 1234 Replace the Substring for Balanced String 替换子串得到平衡字符串 replace-the-substring-for-balanced-string weekly-contest-159 Q3
1877.5624603804 752 Open the Lock 打开转盘锁 open-the-lock weekly-contest-64 Q3
1876.3854625677 955 Delete Columns to Make Sorted II 删列造序 II delete-columns-to-make-sorted-ii weekly-contest-114 Q3
1876.3611046625 1838 Frequency of the Most Frequent Element 最高频元素的频数 frequency-of-the-most-frequent-element weekly-contest-238 Q2
1876.1460190080 1392 Longest Happy Prefix 最长快乐前缀 longest-happy-prefix weekly-contest-181 Q4
1875.4217845362 2808 Minimum Seconds to Equalize a Circular Array 使循环数组所有元素相等的最少秒数 minimum-seconds-to-equalize-a-circular-array biweekly-contest-110 Q3
1874.6468976233 1015 Smallest Integer Divisible by K 可被 K 整除的最小整数 smallest-integer-divisible-by-k weekly-contest-129 Q2
1873.0424923433 2975 Maximum Square Area by Removing Fences From a Field 移除栅栏得到的正方形田地的最大面积 maximum-square-area-by-removing-fences-from-a-field weekly-contest-377 Q2
1873.0367582475 1001 Grid Illumination 网格照明 grid-illumination weekly-contest-125 Q4
1872.0350138774 1526 Minimum Number of Increments on Subarrays to Form a Target Array 形成目标数组的子数组最少增加次数 minimum-number-of-increments-on-subarrays-to-form-a-target-array biweekly-contest-31 Q4
1871.8245218615 2008 Maximum Earnings From Taxi 出租车的最大盈利 maximum-earnings-from-taxi biweekly-contest-61 Q3
1871.3112059413 1589 Maximum Sum Obtained of Any Permutation 所有排列中的最大和 maximum-sum-obtained-of-any-permutation biweekly-contest-35 Q2
1869.4024391280 2002 Maximum Product of the Length of Two Palindromic Subsequences 两个回文子序列长度的最大乘积 maximum-product-of-the-length-of-two-palindromic-subsequences weekly-contest-258 Q3
1868.9864493463 2212 Maximum Points in an Archery Competition 射箭比赛中的最大得分 maximum-points-in-an-archery-competition weekly-contest-285 Q3
1868.9146755896 924 Minimize Malware Spread 尽量减少恶意软件的传播 minimize-malware-spread weekly-contest-106 Q4
1868.1914861381 1616 Split Two Strings to Make Palindrome 分割两个字符串得到回文串 split-two-strings-to-make-palindrome weekly-contest-210 Q3
1867.9916069568 1717 Maximum Score From Removing Substrings 删除子字符串的最大得分 maximum-score-from-removing-substrings biweekly-contest-43 Q2
1867.8619694847 1605 Find Valid Matrix Given Row and Column Sums 给定行和列的和求可行矩阵 find-valid-matrix-given-row-and-column-sums biweekly-contest-36 Q3
1866.3014601125 1340 Jump Game V 跳跃游戏 V jump-game-v weekly-contest-174 Q4
1865.3441063734 2039 The Time When the Network Becomes Idle 网络空闲的时刻 the-time-when-the-network-becomes-idle biweekly-contest-63 Q3
1864.9340894153 3346 Maximum Frequency of an Element After Performing Operations I 执行操作后元素的最高频率 I maximum-frequency-of-an-element-after-performing-operations-i biweekly-contest-143 Q2
1864.5644306171 2767 Partition String Into Minimum Beautiful Substrings 将字符串分割为最少的美丽子字符串 partition-string-into-minimum-beautiful-substrings biweekly-contest-108 Q3
1864.4526192193 3326 Minimum Division Operations to Make Array Non Decreasing 使数组非递减的最少除法操作次数 minimum-division-operations-to-make-array-non-decreasing weekly-contest-420 Q3
1864.0948676111 1163 Last Substring in Lexicographical Order 按字典序排在最后的子串 last-substring-in-lexicographical-order weekly-contest-150 Q4
1861.7421056879 3342 Find Minimum Time to Reach Last Room II 到达最后一个房间的最少时间 II find-minimum-time-to-reach-last-room-ii weekly-contest-422 Q3
1861.4906863586 1993 Operations on Tree 树上的操作 operations-on-tree biweekly-contest-60 Q3
1860.7429342910 1996 The Number of Weak Characters in the Game 游戏中弱角色的数量 the-number-of-weak-characters-in-the-game weekly-contest-257 Q2
1860.5166780235 2301 Match Substring After Replacement 替换字符后匹配 match-substring-after-replacement biweekly-contest-80 Q3
1858.9581916885 1744 Can You Eat Your Favorite Candy on Your Favorite Day? 你能在你最喜欢的那天吃到你最喜欢的糖果吗？ can-you-eat-your-favorite-candy-on-your-favorite-day weekly-contest-226 Q3
1857.6431822094 1584 Min Cost to Connect All Points 连接所有点的最小费用 min-cost-to-connect-all-points weekly-contest-206 Q3
1856.8610192187 2266 Count Number of Texts 统计打字方案数 count-number-of-texts weekly-contest-292 Q3
1856.6336926997 3035 Maximum Palindromes After Operations 回文字符串的最大数量 maximum-palindromes-after-operations weekly-contest-384 Q3
1855.9197348195 3443 Maximum Manhattan Distance After K Changes K 次修改后的最大曼哈顿距离 maximum-manhattan-distance-after-k-changes weekly-contest-435 Q2
1855.5957296285 799 Champagne Tower 香槟塔 champagne-tower weekly-contest-75 Q3
1855.5611536940 2800 Shortest String That Contains Three Strings 包含三个字符串的最短字符串 shortest-string-that-contains-three-strings weekly-contest-356 Q3
1855.4479039876 1202 Smallest String With Swaps 交换字符串中的元素 smallest-string-with-swaps weekly-contest-155 Q3
1855.3770461540 1546 Maximum Number of Non-Overlapping Subarrays With Sum Equals Target 和为目标值的最大数目不重叠非空子数组数目 maximum-number-of-non-overlapping-subarrays-with-sum-equals-target weekly-contest-201 Q3
1854.9547783559 1334 Find the City With the Smallest Number of Neighbors at a Threshold Distance 阈值距离内邻居最少的城市 find-the-city-with-the-smallest-number-of-neighbors-at-a-threshold-distance weekly-contest-173 Q3
1854.0126399812 1269 Number of Ways to Stay in the Same Place After Some Steps 停在原地的方案数 number-of-ways-to-stay-in-the-same-place-after-some-steps weekly-contest-164 Q4
1853.0880092558 1301 Number of Paths with Max Score 最大得分的路径数目 number-of-paths-with-max-score biweekly-contest-16 Q4
1851.7255023016 2162 Minimum Cost to Set Cooking Time 设置时间的最少代价 minimum-cost-to-set-cooking-time biweekly-contest-71 Q3
1851.2677996923 2830 Maximize the Profit as the Salesman 销售利润最大化 maximize-the-profit-as-the-salesman weekly-contest-359 Q3
1851.1720518145 3508 Implement Router 设计路由器 implement-router weekly-contest-444 Q2
1850.8490524791 1152 Analyze User Website Visit Pattern 用户网站访问行为分析 analyze-user-website-visit-pattern biweekly-contest-6 Q3
1850.5506342426 1477 Find Two Non-overlapping Sub-arrays Each With Target Sum 找两个和为目标值且不重叠的子数组 find-two-non-overlapping-sub-arrays-each-with-target-sum biweekly-contest-28 Q3
1850.4091449367 1775 Equal Sum Arrays With Minimum Number of Operations 通过最少操作次数使数组的和相等 equal-sum-arrays-with-minimum-number-of-operations weekly-contest-230 Q3
1849.8122180044 2059 Minimum Operations to Convert Number 转化数字的最小运算数 minimum-operations-to-convert-number weekly-contest-265 Q3
1849.0388401196 3176 Find the Maximum Length of a Good Subsequence I 求出最长好子序列 I find-the-maximum-length-of-a-good-subsequence-i biweekly-contest-132 Q3
1848.5480405143 3180 Maximum Total Reward Using Operations I 执行操作可获得的最大总奖励 I maximum-total-reward-using-operations-i weekly-contest-401 Q3
1848.0912848518 1177 Can Make Palindrome from Substring 构建回文串检测 can-make-palindrome-from-substring weekly-contest-152 Q3
1847.3433772442 3297 Count Substrings That Can Be Rearranged to Contain a String I 统计重新排列后包含另一个字符串的子字符串数目 I count-substrings-that-can-be-rearranged-to-contain-a-string-i weekly-contest-416 Q3
1847.2077654978 1258 Synonymous Sentences 近义词句子 synonymous-sentences biweekly-contest-13 Q3
1846.7401375892 3196 Maximize Total Cost of Alternating Subarrays 最大化子数组的总成本 maximize-total-cost-of-alternating-subarrays weekly-contest-403 Q3
1846.4077077642 1514 Path with Maximum Probability 概率最大的路径 path-with-maximum-probability weekly-contest-197 Q3
1846.3568350016 874 Walking Robot Simulation 模拟行走机器人 walking-robot-simulation weekly-contest-94 Q2
1845.6611654401 2598 Smallest Missing Non-negative Integer After Operations 执行操作后的最大 MEX smallest-missing-non-negative-integer-after-operations weekly-contest-337 Q4
1845.0428731248 1504 Count Submatrices With All Ones 统计全 1 子矩形 count-submatrices-with-all-ones weekly-contest-196 Q3
1844.6289439644 1411 Number of Ways to Paint N × 3 Grid 给 N x 3 网格图涂色的方案数 number-of-ways-to-paint-n-3-grid weekly-contest-184 Q4
1843.2383664194 2576 Find the Maximum Number of Marked Indices 求出最多标记下标 find-the-maximum-number-of-marked-indices weekly-contest-334 Q3
1841.4067816266 2013 Detect Squares 检测正方形 detect-squares weekly-contest-259 Q3
1840.9122452886 2332 The Latest Time to Catch a Bus 坐上公交的最晚时间 the-latest-time-to-catch-a-bus biweekly-contest-82 Q2
1840.5139529350 3186 Maximum Total Damage With Spell Casting 施咒的最大总伤害 maximum-total-damage-with-spell-casting weekly-contest-402 Q3
1839.9203623221 2311 Longest Binary Subsequence Less Than or Equal to K 小于等于 K 的最长二进制子序列 longest-binary-subsequence-less-than-or-equal-to-k weekly-contest-298 Q3
1837.8252904904 1559 Detect Cycles in 2D Grid 二维网格图中探测环 detect-cycles-in-2d-grid biweekly-contest-33 Q4
1836.5363480780 1316 Distinct Echo Substrings 不同的循环子字符串 distinct-echo-substrings biweekly-contest-17 Q4
1836.5345744332 2146 K Highest Ranked Items Within a Price Range 价格范围内最高排名的 K 样物品 k-highest-ranked-items-within-a-price-range biweekly-contest-70 Q3
1835.4868365659 995 Minimum Number of K Consecutive Bit Flips K 连续位的最小翻转次数 minimum-number-of-k-consecutive-bit-flips weekly-contest-124 Q3
1834.8680347090 2370 Longest Ideal Subsequence 最长理想子序列 longest-ideal-subsequence weekly-contest-305 Q4
1832.7167755024 3012 Minimize Length of Array Using Operations 通过操作使数组长度最小 minimize-length-of-array-using-operations biweekly-contest-122 Q3
1832.2280384591 755 Pour Water 倒水 pour-water weekly-contest-65 Q2
1831.9395911303 2034 Stock Price Fluctuation 股票价格波动 stock-price-fluctuation weekly-contest-262 Q3
1830.3165569278 980 Unique Paths III 不同路径 III unique-paths-iii weekly-contest-120 Q4
1830.1493771696 790 Domino and Tromino Tiling 多米诺和托米诺平铺 domino-and-tromino-tiling weekly-contest-73 Q4
1828.6438563573 1754 Largest Merge Of Two Strings 构造字典序最大的合并字符串 largest-merge-of-two-strings weekly-contest-227 Q3
1828.2700238306 2135 Count Words Obtained After Adding a Letter 统计追加字母可以获得的单词数 count-words-obtained-after-adding-a-letter weekly-contest-275 Q3
1827.6996661361 3332 Maximum Points Tourist Can Earn 旅客可以得到的最多点数 maximum-points-tourist-can-earn biweekly-contest-142 Q3
1827.0907402220 1095 Find in Mountain Array 山脉数组中查找目标值 find-in-mountain-array weekly-contest-142 Q3
1825.7704860080 934 Shortest Bridge 最短的桥 shortest-bridge weekly-contest-109 Q3
1825.4207082682 1702 Maximum Binary String After Change 修改后的最大二进制字符串 maximum-binary-string-after-change biweekly-contest-42 Q3
1825.0056908946 1835 Find XOR Sum of All Pairs Bitwise AND 所有数对按位与结果的异或和 find-xor-sum-of-all-pairs-bitwise-and weekly-contest-237 Q4
1824.8294463410 1298 Maximum Candies You Can Get from Boxes 你能从盒子里获得的最大糖果数 maximum-candies-you-can-get-from-boxes weekly-contest-168 Q4
1823.8779711373 1377 Frog Position After T Seconds T 秒后青蛙的位置 frog-position-after-t-seconds weekly-contest-179 Q4
1823.5831437787 1458 Max Dot Product of Two Subsequences 两个子序列的最大点积 max-dot-product-of-two-subsequences weekly-contest-190 Q4
1822.9768689716 1363 Largest Multiple of Three 形成三的最大倍数 largest-multiple-of-three weekly-contest-177 Q4
1822.3170524016 2931 Maximum Spending After Buying Items 购买物品的最大开销 maximum-spending-after-buying-items biweekly-contest-117 Q4
1822.1301265412 2217 Find Palindrome With Fixed Length 找到指定长度的回文数 find-palindrome-with-fixed-length weekly-contest-286 Q3
1820.5855764400 1405 Longest Happy String 最长快乐字符串 longest-happy-string weekly-contest-183 Q3
1819.6800324413 3148 Maximum Difference Score in a Grid 矩阵中的最大得分 maximum-difference-score-in-a-grid weekly-contest-397 Q3
1819.3068421506 2055 Plates Between Candles 蜡烛之间的盘子 plates-between-candles biweekly-contest-64 Q3
1818.0024504436 861 Score After Flipping Matrix 翻转矩阵后的得分 score-after-flipping-matrix weekly-contest-91 Q3
1817.9978644712 1792 Maximum Average Pass Ratio 最大平均通过率 maximum-average-pass-ratio weekly-contest-232 Q3
1817.5282352022 2787 Ways to Express an Integer as Sum of Powers 将一个数字表示成幂的和的方案数 ways-to-express-an-integer-as-sum-of-powers biweekly-contest-109 Q4
1817.2240262920 1658 Minimum Operations to Reduce X to Zero 将 x 减到 0 的最小操作数 minimum-operations-to-reduce-x-to-zero weekly-contest-215 Q3
1817.0597073686 795 Number of Subarrays with Bounded Maximum 区间子数组个数 number-of-subarrays-with-bounded-maximum weekly-contest-74 Q3
1816.5569971270 3026 Maximum Good Subarray Sum 最大好子数组和 maximum-good-subarray-sum biweekly-contest-123 Q3
1815.1286459024 773 Sliding Puzzle 滑动谜题 sliding-puzzle weekly-contest-69 Q3
1810.7690062079 1284 Minimum Number of Flips to Convert Binary Matrix to Zero Matrix 转化为全零矩阵的最少反转次数 minimum-number-of-flips-to-convert-binary-matrix-to-zero-matrix weekly-contest-166 Q4
1810.6470004623 2642 Design Graph With Shortest Path Calculator 设计可以求最短路径的图类 design-graph-with-shortest-path-calculator biweekly-contest-102 Q4
1809.8192888474 1345 Jump Game IV 跳跃游戏 IV jump-game-iv biweekly-contest-19 Q4
1809.5579156134 776 Split BST 拆分二叉搜索树 split-bst weekly-contest-70 Q2
1808.7871088310 1519 Number of Nodes in the Sub-Tree With the Same Label 子树中标签相同的节点数 number-of-nodes-in-the-sub-tree-with-the-same-label weekly-contest-198 Q2
1808.5754920785 1230 Toss Strange Coins 抛掷硬币 toss-strange-coins biweekly-contest-11 Q3
1808.3407696613 2302 Count Subarrays With Score Less Than K 统计得分小于 K 的子数组数目 count-subarrays-with-score-less-than-k biweekly-contest-80 Q4
1807.4618172386 1594 Maximum Non Negative Product in a Matrix 矩阵的最大非负积 maximum-non-negative-product-in-a-matrix weekly-contest-207 Q3
1806.5891699944 1073 Adding Two Negabinary Numbers 负二进制数相加 adding-two-negabinary-numbers weekly-contest-139 Q3
1806.5135130091 3408 Design Task Manager 设计任务管理器 design-task-manager biweekly-contest-147 Q2
1806.1438396853 3335 Total Characters in String After Transformations I 字符串转换后的长度 I total-characters-in-string-after-transformations-i weekly-contest-421 Q2
1805.5947071171 1035 Uncrossed Lines 不相交的线 uncrossed-lines weekly-contest-134 Q3
1804.5783242151 1080 Insufficient Nodes in Root to Leaf Paths 根到叶路径上的不足节点 insufficient-nodes-in-root-to-leaf-paths weekly-contest-140 Q3
1804.5283324227 2096 Step-By-Step Directions From a Binary Tree Node to Another 从二叉树一个节点到另一个节点每一步的方向 step-by-step-directions-from-a-binary-tree-node-to-another weekly-contest-270 Q3
1803.7518552874 1953 Maximum Number of Weeks for Which You Can Work 你可以工作的最大周数 maximum-number-of-weeks-for-which-you-can-work weekly-contest-252 Q2
1802.7875657754 2934 Minimum Operations to Maximize Last Elements in Arrays 最大化数组末位元素的最少操作次数 minimum-operations-to-maximize-last-elements-in-arrays weekly-contest-371 Q3
1802.2256875356 1673 Find the Most Competitive Subsequence 找出最具竞争力的子序列 find-the-most-competitive-subsequence weekly-contest-217 Q2
1799.4635458535 1186 Maximum Subarray Sum with One Deletion 删除一次得到子数组最大和 maximum-subarray-sum-with-one-deletion weekly-contest-153 Q3
1798.2282534931 3418 Maximum Amount of Money Robot Can Earn 机器人可以获得的最大金币数 maximum-amount-of-money-robot-can-earn weekly-contest-432 Q2
1797.8728515982 1711 Count Good Meals 大餐计数 count-good-meals weekly-contest-222 Q2
1797.7466000366 1834 Single-Threaded CPU 单线程 CPU single-threaded-cpu weekly-contest-237 Q3
1797.5851607225 1072 Flip Columns For Maximum Number of Equal Rows 按列翻转得到最大值等行数 flip-columns-for-maximum-number-of-equal-rows weekly-contest-139 Q2
1797.4917663632 1028 Recover a Tree From Preorder Traversal 从先序遍历还原二叉树 recover-a-tree-from-preorder-traversal weekly-contest-132 Q4
1796.5392133092 3001 Minimum Moves to Capture The Queen 捕获黑皇后需要的最少移动次数 minimum-moves-to-capture-the-queen weekly-contest-379 Q2
1795.0422250815 966 Vowel Spellchecker 元音拼写检查器 vowel-spellchecker weekly-contest-117 Q3
1794.6129370985 2998 Minimum Number of Operations to Make X and Y Equal 使 X 和 Y 相等的最少操作次数 minimum-number-of-operations-to-make-x-and-y-equal biweekly-contest-121 Q3
1794.5827898448 886 Possible Bipartition 可能的二分法 possible-bipartition weekly-contest-97 Q3
1793.8027487553 1653 Minimum Deletions to Make String Balanced 使字符串平衡的最少删除次数 minimum-deletions-to-make-string-balanced biweekly-contest-39 Q2
1793.3037316825 2381 Shifting Letters II 字母移位 II shifting-letters-ii biweekly-contest-85 Q3
1793.3033536992 2615 Sum of Distances 等值距离和 sum-of-distances weekly-contest-340 Q2
1793.2112436729 3376 Minimum Time to Break Locks I 破解锁的最少时间 I minimum-time-to-break-locks-i biweekly-contest-145 Q2
1793.1160019698 3092 Most Frequent IDs 最高频率的 ID most-frequent-ids weekly-contest-390 Q3
1792.0767945370 1245 Tree Diameter 树的直径 tree-diameter biweekly-contest-12 Q3
1791.5102962397 2771 Longest Non-decreasing Subarray From Two Arrays 构造最长非递减子数组 longest-non-decreasing-subarray-from-two-arrays weekly-contest-353 Q3
1791.0336923305 2712 Minimum Cost to Make All Characters Equal 使所有字符相等的最小成本 minimum-cost-to-make-all-characters-equal weekly-contest-347 Q3
1790.5747006625 2321 Maximum Score Of Spliced Array 拼接数组的最大分数 maximum-score-of-spliced-array weekly-contest-299 Q3
1789.3681547685 3219 Minimum Cost for Cutting Cake II 切蛋糕的最小总开销 II minimum-cost-for-cutting-cake-ii weekly-contest-406 Q4
1787.8550568757 2192 All Ancestors of a Node in a Directed Acyclic Graph 有向无环图中一个节点的所有祖先 all-ancestors-of-a-node-in-a-directed-acyclic-graph biweekly-contest-73 Q3
1787.6346864268 768 Max Chunks To Make Sorted II 最多能完成排序的块 II max-chunks-to-make-sorted-ii weekly-contest-68 Q4
1787.5923894417 3387 Maximize Amount After Two Days of Conversions 两天自由外汇交易后的最大货币数 maximize-amount-after-two-days-of-conversions weekly-contest-428 Q2
1787.4514432151 1156 Swap For Longest Repeated Character Substring 单字符重复子串的最大长度 swap-for-longest-repeated-character-substring weekly-contest-149 Q3
1787.2310751136 1497 Check If Array Pairs Are Divisible by k 检查数组对是否可以被 k 整除 check-if-array-pairs-are-divisible-by-k weekly-contest-195 Q2
1786.9268132617 1510 Stone Game IV 石子游戏 IV stone-game-iv biweekly-contest-30 Q4
1786.6885430540 1312 Minimum Insertion Steps to Make a String Palindrome 让字符串成为回文串的最少插入次数 minimum-insertion-steps-to-make-a-string-palindrome weekly-contest-170 Q4
1786.5491561897 971 Flip Binary Tree To Match Preorder Traversal 翻转二叉树以匹配先序遍历 flip-binary-tree-to-match-preorder-traversal weekly-contest-118 Q3
1786.4753467293 787 Cheapest Flights Within K Stops K 站中转内最便宜的航班 cheapest-flights-within-k-stops weekly-contest-72 Q3
1786.3121598293 983 Minimum Cost For Tickets 最低票价 minimum-cost-for-tickets weekly-contest-121 Q3
1785.6872758693 1911 Maximum Alternating Subsequence Sum 最大子序列交替和 maximum-alternating-subsequence-sum biweekly-contest-55 Q3
1785.6006955353 2653 Sliding Subarray Beauty 滑动子数组的美丽值 sliding-subarray-beauty weekly-contest-342 Q3
1784.3506628869 2952 Minimum Number of Coins to be Added 需要添加的硬币的最小数量 minimum-number-of-coins-to-be-added weekly-contest-374 Q2
1784.2539813582 894 All Possible Full Binary Trees 所有可能的满二叉树 all-possible-full-binary-trees weekly-contest-99 Q3
1783.2337340478 851 Loud and Rich 喧闹和富有 loud-and-rich weekly-contest-88 Q3
1782.9801784101 1765 Map of Highest Peak 地图中的最高点 map-of-highest-peak biweekly-contest-46 Q3
1782.3312212058 1171 Remove Zero Sum Consecutive Nodes from Linked List 从链表中删去总和值为零的连续节点 remove-zero-sum-consecutive-nodes-from-linked-list weekly-contest-151 Q3
1781.8156963676 2353 Design a Food Rating System 设计食物评分系统 design-a-food-rating-system weekly-contest-303 Q3
1781.3664141686 1895 Largest Magic Square 最大的幻方 largest-magic-square biweekly-contest-54 Q3
1779.9495819318 842 Split Array into Fibonacci Sequence 将数组拆分成斐波那契序列 split-array-into-fibonacci-sequence weekly-contest-86 Q3
1779.8364613072 1424 Diagonal Traverse II 对角线遍历 II diagonal-traverse-ii weekly-contest-186 Q3
1779.7534349429 1129 Shortest Path with Alternating Colors 颜色交替的最短路径 shortest-path-with-alternating-colors weekly-contest-146 Q2
1779.7001728541 2369 Check if There is a Valid Partition For The Array 检查数组是否存在有效划分 check-if-there-is-a-valid-partition-for-the-array weekly-contest-305 Q3
1779.3931248179 1016 Binary String With Substrings Representing 1 To N 子串能表示从 1 到 N 数字的二进制串 binary-string-with-substrings-representing-1-to-n weekly-contest-129 Q4
1779.0712927572 2601 Prime Subtraction Operation 质数减法运算 prime-subtraction-operation weekly-contest-338 Q2
1778.4880620629 1824 Minimum Sideway Jumps 最少侧跳次数 minimum-sideway-jumps weekly-contest-236 Q3
1777.3786570233 918 Maximum Sum Circular Subarray 环形子数组的最大和 maximum-sum-circular-subarray weekly-contest-105 Q2
1777.2275836051 3164 Find the Number of Good Pairs II 优质数对的总数 II find-the-number-of-good-pairs-ii weekly-contest-399 Q3
1775.8546066480 2531 Make Number of Distinct Characters Equal 使字符串总不同字符的数目相等 make-number-of-distinct-characters-equal weekly-contest-327 Q3
1774.8764591297 1238 Circular Permutation in Binary Representation 循环码排列 circular-permutation-in-binary-representation weekly-contest-160 Q2
1772.9528456848 2982 Find Longest Special Substring That Occurs Thrice II 找出出现至少三次的最长特殊子字符串 II find-longest-special-substring-that-occurs-thrice-ii weekly-contest-378 Q3
1772.4702293335 3170 Lexicographically Minimum String After Removing Stars 删除星号以后字典序最小的字符串 lexicographically-minimum-string-after-removing-stars weekly-contest-400 Q3
1771.7317932329 3282 Reach End of Array With Max Score 到达数组末尾的最大得分 reach-end-of-array-with-max-score weekly-contest-414 Q3
1770.8924569497 1146 Snapshot Array 快照数组 snapshot-array weekly-contest-148 Q3
1769.4344566771 2685 Count the Number of Complete Components 统计完全连通分量的数量 count-the-number-of-complete-components weekly-contest-345 Q4
1768.9138093037 2718 Sum of Matrix After Queries 查询后矩阵的和 sum-of-matrix-after-queries weekly-contest-348 Q3
1768.6238968290 1600 Throne Inheritance 皇位继承顺序 throne-inheritance weekly-contest-208 Q3
1768.0010478389 3281 Maximize Score of Numbers in Ranges 范围内整数的最大得分 maximize-score-of-numbers-in-ranges weekly-contest-414 Q2
1766.2506177612 1914 Cyclically Rotating a Grid 循环轮转矩阵 cyclically-rotating-a-grid weekly-contest-247 Q2
1765.5654059263 875 Koko Eating Bananas 爱吃香蕉的珂珂 koko-eating-bananas weekly-contest-94 Q3
1764.9170564773 1706 Where Will the Ball Fall 球会落何处 where-will-the-ball-fall weekly-contest-221 Q3
1764.7072848367 3085 Minimum Deletions to Make String K-Special 成为 K 特殊字符串需要删除的最少字符数 minimum-deletions-to-make-string-k-special weekly-contest-389 Q3
1763.7876799590 2905 Find Indices With Index and Value Difference II 找出满足差值条件的下标 II find-indices-with-index-and-value-difference-ii weekly-contest-367 Q3
1763.6404758359 2462 Total Cost to Hire K Workers 雇佣 K 位工人的总代价 total-cost-to-hire-k-workers weekly-contest-318 Q3
1762.3115124143 948 Bag of Tokens 令牌放置 bag-of-tokens weekly-contest-112 Q4
1762.0307532652 1262 Greatest Sum Divisible by Three 可被三整除的最大和 greatest-sum-divisible-by-three weekly-contest-163 Q3
1761.9162628125 2453 Destroy Sequential Targets 摧毁一系列目标 destroy-sequential-targets biweekly-contest-90 Q3
1761.8759092138 3403 Find the Lexicographically Largest String From the Box I 从盒子中找出字典序最大的字符串 I find-the-lexicographically-largest-string-from-the-box-i weekly-contest-430 Q2
1760.9131492436 2121 Intervals Between Identical Elements 相同元素的间隔之和 intervals-between-identical-elements weekly-contest-273 Q3
1759.2287478055 2075 Decode the Slanted Ciphertext 解码斜向换位密码 decode-the-slanted-ciphertext weekly-contest-267 Q3
1759.0470795449 2498 Frog Jump II 青蛙过河 II frog-jump-ii biweekly-contest-93 Q3
1759.0197295594 1541 Minimum Insertions to Balance a Parentheses String 平衡括号字符串的最少插入次数 minimum-insertions-to-balance-a-parentheses-string biweekly-contest-32 Q3
1758.7525514100 1027 Longest Arithmetic Subsequence 最长等差数列 longest-arithmetic-subsequence weekly-contest-132 Q3
1758.5135073787 1954 Minimum Garden Perimeter to Collect Enough Apples 收集足够苹果的最小花园周长 minimum-garden-perimeter-to-collect-enough-apples weekly-contest-252 Q3
1756.9635539930 3112 Minimum Time to Visit Disappearing Nodes 访问消失节点的最少时间 minimum-time-to-visit-disappearing-nodes biweekly-contest-128 Q3
1754.1710323358 2568 Minimum Impossible OR 最小无法得到的或值 minimum-impossible-or biweekly-contest-98 Q3
1753.9062487685 1216 Valid Palindrome III 验证回文字符串 III valid-palindrome-iii biweekly-contest-10 Q4
1753.4775753993 764 Largest Plus Sign 最大加号标志 largest-plus-sign weekly-contest-67 Q3
1753.2782054250 3478 Choose K Elements With Maximum Sum 选出和最大的 K 个元素 choose-k-elements-with-maximum-sum weekly-contest-440 Q2
1752.9555725796 1135 Connecting Cities With Minimum Cost 最低成本联通所有城市 connecting-cities-with-minimum-cost biweekly-contest-5 Q3
1752.2621077596 939 Minimum Area Rectangle 最小面积矩形 minimum-area-rectangle weekly-contest-110 Q3
1751.5101577001 2166 Design Bitset 设计位集 design-bitset weekly-contest-279 Q3
1751.1156254650 2400 Number of Ways to Reach a Position After Exactly k Steps 恰好移动 k 步到达某一位置的方法数目 number-of-ways-to-reach-a-position-after-exactly-k-steps weekly-contest-309 Q2
1749.9743684275 2856 Minimum Array Length After Pair Removals 删除数对后的最小数组长度 minimum-array-length-after-pair-removals biweekly-contest-113 Q2
1749.5432375672 2401 Longest Nice Subarray 最长优雅子数组 longest-nice-subarray weekly-contest-309 Q3
1749.5115037045 2871 Split Array Into Maximum Number of Subarrays 将数组分割成最多数目的子数组 split-array-into-maximum-number-of-subarrays biweekly-contest-114 Q3
1749.4981778209 1111 Maximum Nesting Depth of Two Valid Parentheses Strings 有效括号的嵌套深度 maximum-nesting-depth-of-two-valid-parentheses-strings weekly-contest-144 Q4
1748.4522689101 2134 Minimum Swaps to Group All 1's Together II 最少交换次数来组合所有的 1 II minimum-swaps-to-group-all-1s-together-ii weekly-contest-275 Q2
1748.1523771585 1297 Maximum Number of Occurrences of a Substring 子串的最大出现次数 maximum-number-of-occurrences-of-a-substring weekly-contest-168 Q3
1748.1339100823 2171 Removing Minimum Number of Magic Beans 拿出最少数目的魔法豆 removing-minimum-number-of-magic-beans weekly-contest-280 Q3
1747.6755111029 1191 K-Concatenation Maximum Sum K 次串联后最大子数组之和 k-concatenation-maximum-sum weekly-contest-154 Q3
1746.8757919578 1849 Splitting a String Into Descending Consecutive Values 将字符串拆分为递减的连续值 splitting-a-string-into-descending-consecutive-values weekly-contest-239 Q2
1746.1359179770 1024 Video Stitching 视频拼接 video-stitching weekly-contest-131 Q4
1745.6580748712 1530 Number of Good Leaf Nodes Pairs 好叶子节点对的数量 number-of-good-leaf-nodes-pairs weekly-contest-199 Q3
1745.6490739887 1391 Check if There is a Valid Path in a Grid 检查网格中是否存在有效路径 check-if-there-is-a-valid-path-in-a-grid weekly-contest-181 Q3
1745.5352025872 2502 Design Memory Allocator 设计内存分配器 design-memory-allocator weekly-contest-323 Q3
1745.0735728380 3433 Count Mentions Per User 统计用户被提及情况 count-mentions-per-user weekly-contest-434 Q2
1744.7611048301 1638 Count Substrings That Differ by One Character 统计只差一个字符的子串数目 count-substrings-that-differ-by-one-character biweekly-contest-38 Q3
1744.0388789755 1139 Largest 1-Bordered Square 最大的以 1 为边界的正方形 largest-1-bordered-square weekly-contest-147 Q3
1743.7319765540 2087 Minimum Cost Homecoming of a Robot in a Grid 网格图中机器人回家的最小代价 minimum-cost-homecoming-of-a-robot-in-a-grid biweekly-contest-66 Q3
1743.1262455202 3380 Maximum Area Rectangle With Point Constraints I 用点构造面积最大的矩形 I maximum-area-rectangle-with-point-constraints-i weekly-contest-427 Q2
1741.4527995252 1145 Binary Tree Coloring Game 二叉树着色游戏 binary-tree-coloring-game weekly-contest-148 Q2
1741.3694833067 3020 Find the Maximum Number of Elements in Subset 子集中元素的最大数量 find-the-maximum-number-of-elements-in-subset weekly-contest-382 Q2
1740.5014205942 1079 Letter Tile Possibilities 活字印刷 letter-tile-possibilities weekly-contest-140 Q2
1739.5831401172 1593 Split a String Into the Max Number of Unique Substrings 拆分字符串使唯一子字符串的数目最大 split-a-string-into-the-max-number-of-unique-substrings weekly-contest-207 Q2
1737.8431142688 1814 Count Nice Pairs in an Array 统计一个数组中好对子的数目 count-nice-pairs-in-an-array biweekly-contest-49 Q3
1737.2065180671 3044 Most Frequent Prime 出现频率最高的质数 most-frequent-prime weekly-contest-385 Q3
1735.8505509901 2707 Extra Characters in a String 字符串中的额外字符 extra-characters-in-a-string biweekly-contest-105 Q2
1735.4106121238 3453 Separate Squares I 分割正方形 I separate-squares-i biweekly-contest-150 Q2
1734.8208369949 1292 Maximum Side Length of a Square with Sum Less than or Equal to Threshold 元素和小于等于阈值的正方形的最大边长 maximum-side-length-of-a-square-with-sum-less-than-or-equal-to-threshold weekly-contest-167 Q3
1734.0550202798 2048 Next Greater Numerically Balanced Number 下一个更大的数值平衡数 next-greater-numerically-balanced-number weekly-contest-264 Q2
1732.7813534239 1273 Delete Tree Nodes 删除树节点 delete-tree-nodes biweekly-contest-14 Q3
1732.5146472785 2786 Visit Array Positions to Maximize Score 访问数组中的位置使分数最大 visit-array-positions-to-maximize-score biweekly-contest-109 Q3
1731.5555445321 889 Construct Binary Tree from Preorder and Postorder Traversal 根据前序和后序遍历构造二叉树 construct-binary-tree-from-preorder-and-postorder-traversal weekly-contest-98 Q3
1730.9216686999 3447 Assign Elements to Groups with Constraints 将元素分配给有约束条件的组 assign-elements-to-groups-with-constraints weekly-contest-436 Q2
1730.3052054913 1014 Best Sightseeing Pair 最佳观光组合 best-sightseeing-pair weekly-contest-129 Q3
1729.6074000215 1220 Count Vowels Permutation 统计元音字母序列的数目 count-vowels-permutation weekly-contest-157 Q4
1729.1782719522 3499 Maximize Active Section with Trade I 操作后最大活跃区段数 I maximize-active-section-with-trade-i biweekly-contest-153 Q2
1728.8495630128 3439 Reschedule Meetings for Maximum Free Time I 重新安排会议得到最多空余时间 I reschedule-meetings-for-maximum-free-time-i biweekly-contest-149 Q2
1725.4481937307 1011 Capacity To Ship Packages Within D Days 在 D 天内送达包裹的能力 capacity-to-ship-packages-within-d-days weekly-contest-128 Q3
1725.1995150882 2416 Sum of Prefix Scores of Strings 字符串的前缀分数和 sum-of-prefix-scores-of-strings weekly-contest-311 Q4
1724.3941649340 2261 K Divisible Elements Subarrays 含最多 K 个可整除元素的子数组 k-divisible-elements-subarrays weekly-contest-291 Q3
1724.1545485476 2070 Most Beautiful Item for Each Query 每一个查询的最大美丽值 most-beautiful-item-for-each-query biweekly-contest-65 Q3
1722.8129701098 1359 Count All Valid Pickup and Delivery Options 有效的快递序列数目 count-all-valid-pickup-and-delivery-options biweekly-contest-20 Q4
1722.3088173214 1197 Minimum Knight Moves 进击的骑士 minimum-knight-moves biweekly-contest-9 Q2
1721.6759703215 3208 Alternating Groups II 交替组 II alternating-groups-ii biweekly-contest-134 Q3
1721.4793821913 3341 Find Minimum Time to Reach Last Room I 到达最后一个房间的最少时间 I find-minimum-time-to-reach-last-room-i weekly-contest-422 Q2
1721.1964988483 2826 Sorting Three Groups 将三个组排序 sorting-three-groups biweekly-contest-111 Q3
1720.7470612766 2563 Count the Number of Fair Pairs 统计公平数对的数目 count-the-number-of-fair-pairs weekly-contest-332 Q2
1719.9451998740 1239 Maximum Length of a Concatenated String with Unique Characters 串联字符串的最大长度 maximum-length-of-a-concatenated-string-with-unique-characters weekly-contest-160 Q3
1718.9772466681 2017 Grid Game 网格游戏 grid-game weekly-contest-260 Q2
1718.8256321624 2397 Maximum Rows Covered by Columns 被列覆盖的最多行数 maximum-rows-covered-by-columns biweekly-contest-86 Q3
1716.9721777000 2202 Maximize the Topmost Element After K Moves K 次操作后最大化顶端元素 maximize-the-topmost-element-after-k-moves weekly-contest-284 Q3
1714.9927637010 2359 Find Closest Node to Given Two Nodes 找到离给定两个节点最近的节点 find-closest-node-to-given-two-nodes weekly-contest-304 Q3
1714.7182832168 3315 Construct the Minimum Bitwise Array II 构造最小位运算数组 II construct-the-minimum-bitwise-array-ii biweekly-contest-141 Q2
1714.6960124182 1781 Sum of Beauty of All Substrings 所有子字符串美丽值之和 sum-of-beauty-of-all-substrings biweekly-contest-47 Q3
1713.3954468582 2406 Divide Intervals Into Minimum Number of Groups 将区间分为最少组数 divide-intervals-into-minimum-number-of-groups weekly-contest-310 Q3
1713.2768268466 1372 Longest ZigZag Path in a Binary Tree 二叉树中的最长交错路径 longest-zigzag-path-in-a-binary-tree biweekly-contest-21 Q3
1712.4010133221 1042 Flower Planting With No Adjacent 不邻接植花 flower-planting-with-no-adjacent weekly-contest-136 Q2
1711.4873176824 2385 Amount of Time for Binary Tree to Be Infected 感染二叉树需要的总时间 amount-of-time-for-binary-tree-to-be-infected weekly-contest-307 Q3
1711.1205064321 1801 Number of Orders in the Backlog 积压订单中的订单总数 number-of-orders-in-the-backlog weekly-contest-233 Q2
1710.9105378431 923 3Sum With Multiplicity 三数之和的多种可能 3sum-with-multiplicity weekly-contest-106 Q3
1710.5210499321 3310 Remove Methods From Project 移除可疑的方法 remove-methods-from-project weekly-contest-418 Q2
1710.3243520032 1567 Maximum Length of Subarray With Positive Product 乘积为正数的最长子数组长度 maximum-length-of-subarray-with-positive-product weekly-contest-204 Q2
1710.1120861153 759 Employee Free Time 员工空闲时间 employee-free-time weekly-contest-66 Q3
1710.0787625377 1136 Parallel Courses 平行课程 parallel-courses biweekly-contest-5 Q4
1709.1461451873 979 Distribute Coins in Binary Tree 在二叉树中分配硬币 distribute-coins-in-binary-tree weekly-contest-120 Q3
1709.1054732427 2140 Solving Questions With Brainpower 解决智力问题 solving-questions-with-brainpower weekly-contest-276 Q3
1708.9983361411 1401 Circle and Rectangle Overlapping 圆和矩形是否有重叠 circle-and-rectangle-overlapping biweekly-contest-23 Q3
1708.9663754668 2944 Minimum Number of Coins for Fruits 购买水果需要的最少金币数 minimum-number-of-coins-for-fruits biweekly-contest-118 Q3
1708.8735585776 901 Online Stock Span 股票价格跨度 online-stock-span weekly-contest-101 Q2
1708.8129236790 826 Most Profit Assigning Work 安排工作以达到最大收益 most-profit-assigning-work weekly-contest-82 Q3
1708.7149486078 3040 Maximum Number of Operations With the Same Score II 相同分数的最大操作数目 II maximum-number-of-operations-with-the-same-score-ii biweekly-contest-124 Q3
1708.7056764058 2257 Count Unguarded Cells in the Grid 统计网格图中没有被保卫的格子数 count-unguarded-cells-in-the-grid biweekly-contest-77 Q3
1707.8992927609 816 Ambiguous Coordinates 模糊坐标 ambiguous-coordinates weekly-contest-80 Q3
1707.4309979043 3025 Find the Number of Ways to Place People I 人员站位的方案数 I find-the-number-of-ways-to-place-people-i biweekly-contest-123 Q2
1705.2545641354 2672 Number of Adjacent Elements With the Same Color 有相同颜色的相邻元素数目 number-of-adjacent-elements-with-the-same-color weekly-contest-344 Q3
1704.3608916410 1947 Maximum Compatibility Score Sum 最大兼容性评分和 maximum-compatibility-score-sum weekly-contest-251 Q3
1704.1007546159 3457 Eat Pizzas! 吃披萨 eat-pizzas weekly-contest-437 Q2
1702.8035923458 958 Check Completeness of a Binary Tree 二叉树的完全性检验 check-completeness-of-a-binary-tree weekly-contest-115 Q2
1702.4962514406 2100 Find Good Days to Rob the Bank 适合打劫银行的日子 find-good-days-to-rob-the-bank biweekly-contest-67 Q2
1702.4387527636 2080 Range Frequency Queries 区间内查询数字的频率 range-frequency-queries weekly-contest-268 Q3
1701.7584658834 1774 Closest Dessert Cost 最接近目标价格的甜点成本 closest-dessert-cost weekly-contest-230 Q2
1701.5735371897 1054 Distant Barcodes 距离相等的条形码 distant-barcodes weekly-contest-138 Q4
1701.4341867571 2929 Distribute Candies Among Children II 给小朋友们分糖果 II distribute-candies-among-children-ii biweekly-contest-117 Q2
1700.8505554268 2962 Count Subarrays Where Max Element Appears at Least K Times 统计最大元素出现至少 K 次的子数组 count-subarrays-where-max-element-appears-at-least-k-times weekly-contest-375 Q3
1699.1071481616 3488 Closest Equal Element Queries 距离最小相等元素查询 closest-equal-element-queries weekly-contest-441 Q2
1697.8500495479 1017 Convert to Base -2 负二进制转换 convert-to-base-2 weekly-contest-130 Q2
1697.2356875149 1289 Minimum Falling Path Sum II 下降路径最小和 II minimum-falling-path-sum-ii biweekly-contest-15 Q4