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Algorithms
- 0001.two-sum
- 0002.add-two-numbers
- 0003.longest-substring-without-repeating-characters
- 0004.median-of-two-sorted-arrays
- 0005.longest-palindromic-substring
- 0006.zigzag-conversion
- 0007.reverse-integer
  - README.md
  - reverse-integer.go
  - reverse-integer_test.go
- 0008.string-to-integer-atoi
- 0009.palindrome-number
- 0010.regular-expression-matching
- 0011.container-with-most-water
- 0012.integer-to-roman
- 0013.roman-to-integer
- 0014.longest-common-prefix
- 0015.3sum
- 0016.3sum-closest
- 0017.letter-combinations-of-a-phone-number
- 0018.4sum
- 0019.remove-nth-node-from-end-of-list
- 0020.valid-parentheses
- 0021.merge-two-sorted-lists
- 0022.generate-parentheses
- 0023.merge-k-sorted-lists
- 0024.swap-nodes-in-pairs
- 0025.reverse-nodes-in-k-group
- 0026.remove-duplicates-from-sorted-array
- 0027.remove-element
- 0028.implement-strstr
- 0029.divide-two-integers
- 0030.substring-with-concatenation-of-all-words
- 0031.next-permutation
- 0032.longest-valid-parentheses
- 0033.search-in-rotated-sorted-array
- 0034.search-for-a-range
- 0035.search-insert-position
- 0036.valid-sudoku
- 0037.sudoku-solver
- 0038.count-and-say
- 0039.combination-sum
- 0040.combination-sum-ii
- 0041.first-missing-positive
- 0042.trapping-rain-water
- 0043.multiply-strings
- 0044.wildcard-matching
- 0045.jump-game-ii
- 0046.permutations
- 0047.permutations-ii
- 0048.rotate-image
- 0049.group-anagrams
- 0050.powx-n
- 0051.n-queens
- 0052.n-queens-ii
- 0053.maximum-subarray
- 0054.spiral-matrix
- 0055.jump-game
- 0056.merge-intervals
- 0057.insert-interval
- 0058.length-of-last-word
- 0059.spiral-matrix-ii
- 0060.permutation-sequence
- 0061.rotate-list
- 0062.unique-paths
- 0063.unique-paths-ii
- 0064.minimum-path-sum
- 0065.valid-number
- 0066.plus-one
- 0067.add-binary
- 0068.text-justification
- 0069.sqrtx
- 0070.climbing-stairs
- 0071.simplify-path
- 0072.edit-distance
- 0073.set-matrix-zeroes
- 0074.search-a-2d-matrix
- 0075.sort-colors
- 0076.minimum-window-substring
- 0077.combinations
- 0078.subsets
- 0079.word-search
- 0080.remove-duplicates-from-sorted-array-ii
- 0081.search-in-rotated-sorted-array-ii
- 0082.remove-duplicates-from-sorted-list-ii
- 0083.remove-duplicates-from-sorted-list
- 0084.largest-rectangle-in-histogram
- 0085.maximal-rectangle
- 0086.partition-list
- 0087.scramble-string
- 0088.merge-sorted-array
- 0089.gray-code
- 0090.subsets-ii
- 0091.decode-ways
- 0092.reverse-linked-list-ii
- 0093.restore-ip-addresses
- 0094.binary-tree-inorder-traversal
- 0095.unique-binary-search-trees-ii
- 0096.unique-binary-search-trees
- 0097.interleaving-string
- 0098.validate-binary-search-tree
- 0099.recover-binary-search-tree
- 0100.same-tree
- 0101.symmetric-tree
- 0102.binary-tree-level-order-traversal
- 0103.binary-tree-zigzag-level-order-traversal
- 0104.maximum-depth-of-binary-tree
- 0105.construct-binary-tree-from-preorder-and-inorder-traversal
- 0106.construct-binary-tree-from-inorder-and-postorder-traversal
- 0107.binary-tree-level-order-traversal-ii
- 0108.convert-sorted-array-to-binary-search-tree
- 0109.convert-sorted-list-to-binary-search-tree
- 0110.balanced-binary-tree
- 0111.minimum-depth-of-binary-tree
- 0112.path-sum
- 0113.path-sum-ii
- 0114.flatten-binary-tree-to-linked-list
- 0115.distinct-subsequences
- 0118.pascals-triangle
- 0119.pascals-triangle-ii
- 0120.triangle
- 0121.best-time-to-buy-and-sell-stock
- 0122.best-time-to-buy-and-sell-stock-ii
- 0123.best-time-to-buy-and-sell-stock-iii
- 0124.binary-tree-maximum-path-sum
- 0125.valid-palindrome
- 0126.word-ladder-ii
- 0127.word-ladder
- 0128.longest-consecutive-sequence
- 0129.sum-root-to-leaf-numbers
- 0130.surrounded-regions
- 0131.palindrome-partitioning
- 0132.palindrome-partitioning-ii
- 0134.gas-station
- 0135.candy
- 0136.single-number
- 0137.single-number-ii
- 0139.word-break
- 0140.word-break-ii
- 0141.linked-list-cycle
- 0142.linked-list-cycle-ii
- 0143.reorder-list
- 0144.binary-tree-preorder-traversal
- 0145.binary-tree-postorder-traversal
- 0146.lru-cache
- 0147.insertion-sort-list
- 0148.sort-list
- 0149.max-points-on-a-line
- 0150.evaluate-reverse-polish-notation
- 0152.maximum-product-subarray
- 0153.find-minimum-in-rotated-sorted-array
- 0154.find-minimum-in-rotated-sorted-array-ii
- 0155.min-stack
- 0160.intersection-of-two-linked-lists
- 0162.find-peak-element
- 0164.maximum-gap
- 0165.compare-version-numbers
- 0166.fraction-to-recurring-decimal
- 0167.two-sum-ii-input-array-is-sorted
- 0168.excel-sheet-column-title
- 0169.majority-element
- 0171.excel-sheet-column-number
- 0172.factorial-trailing-zeroes
- 0173.binary-search-tree-iterator
- 0174.dungeon-game
- 0179.largest-number
- 0187.repeated-dna-sequences
- 0188.best-time-to-buy-and-sell-stock-iv
- 0189.rotate-array
- 0190.reverse-bits
- 0191.number-of-1-bits
- 0198.house-robber
- 0199.binary-tree-right-side-view
- 0200.number-of-islands
- 0201.bitwise-and-of-numbers-range
- 0202.happy-number
- 0203.remove-linked-list-elements
- 0204.count-primes
- 0205.isomorphic-strings
- 0206.reverse-linked-list
- 0207.course-schedule
- 0208.implement-trie-prefix-tree
- 0209.minimum-size-subarray-sum
- 0210.course-schedule-ii
- 0211.add-and-search-word-data-structure-design
- 0212.word-search-ii
- 0213.house-robber-ii
- 0214.shortest-palindrome
- 0215.kth-largest-element-in-an-array
- 0216.combination-sum-iii
- 0217.contains-duplicate
- 0218.the-skyline-problem
- 0219.contains-duplicate-ii
- 0220.contains-duplicate-iii
- 0221.maximal-square
- 0222.count-complete-tree-nodes
- 0223.rectangle-area
- 0224.basic-calculator
- 0225.implement-stack-using-queues
- 0226.invert-binary-tree
- 0227.basic-calculator-ii
- 0228.summary-ranges
- 0229.majority-element-ii
- 0230.kth-smallest-element-in-a-bst
- 0231.power-of-two
- 0232.implement-queue-using-stacks
- 0233.number-of-digit-one
- 0234.palindrome-linked-list
- 0235.lowest-common-ancestor-of-a-binary-search-tree
- 0236.lowest-common-ancestor-of-a-binary-tree
- 0237.delete-node-in-a-linked-list
- 0238.product-of-array-except-self
- 0239.sliding-window-maximum
- 0240.search-a-2d-matrix-ii
- 0241.different-ways-to-add-parentheses
- 0242.valid-anagram
- 0257.binary-tree-paths
- 0258.add-digits
- 0260.single-number-iii
- 0263.ugly-number
- 0264.ugly-number-ii
- 0268.missing-number
- 0273.integer-to-english-words
- 0274.h-index
- 0275.h-index-ii
- 0279.perfect-squares
- 0282.expression-add-operators
- 0283.move-zeroes
- 0287.find-the-duplicate-number
- 0289.game-of-life
- 0290.word-pattern
- 0292.nim-game
- 0295.find-median-from-data-stream
- 0299.bulls-and-cows
- 0300.longest-increasing-subsequence
- 0301.remove-invalid-parentheses
- 0303.range-sum-query-immutable
- 0304.range-sum-query-2d-immutable
- 0306.additive-number
- 0307.range-sum-query-mutable
- 0309.best-time-to-buy-and-sell-stock-with-cooldown
- 0310.minimum-height-trees
- 0312.burst-balloons
- 0313.super-ugly-number
- 0315.count-of-smaller-numbers-after-self
- 0316.remove-duplicate-letters
- 0318.maximum-product-of-word-lengths
- 0319.bulb-switcher
- 0321.create-maximum-number
- 0322.coin-change
- 0324.wiggle-sort-ii
- 0326.power-of-three
- 0327.count-of-range-sum
- 0328.odd-even-linked-list
- 0329.longest-increasing-path-in-a-matrix
- 0330.patching-array
- 0331.verify-preorder-serialization-of-a-binary-tree
- 0332.reconstruct-itinerary
- 0334.increasing-triplet-subsequence
- 0335.self-crossing
- 0336.palindrome-pairs
- 0337.house-robber-iii
- 0338.counting-bits
- 0342.power-of-four
- 0343.integer-break
- 0344.reverse-string
- 0345.reverse-vowels-of-a-string
- 0347.top-k-frequent-elements
- 0349.intersection-of-two-arrays
- 0350.intersection-of-two-arrays-ii
- 0352.data-stream-as-disjoint-intervals
- 0354.russian-doll-envelopes
- 0355.design-twitter
- 0357.count-numbers-with-unique-digits
- 0363.max-sum-of-rectangle-no-larger-than-k
- 0365.water-and-jug-problem
- 0367.valid-perfect-square
- 0368.largest-divisible-subset
- 0371.sum-of-two-integers
- 0372.super-pow
- 0373.find-k-pairs-with-smallest-sums
- 0375.guess-number-higher-or-lower-ii
- 0376.wiggle-subsequence
- 0377.combination-sum-iv
- 0378.kth-smallest-element-in-a-sorted-matrix
- 0380.insert-delete-getrandom-o1
- 0381.insert-delete-getrandom-o1-duplicates-allowed
- 0382.linked-list-random-node
- 0383.ransom-note
- 0384.shuffle-an-array
- 0385.mini-parser
- 0386.lexicographical-numbers
- 0387.first-unique-character-in-a-string
- 0388.longest-absolute-file-path
- 0389.find-the-difference
- 0390.elimination-game
- 0391.perfect-rectangle
- 0392.is-subsequence
- 0393.utf-8-validation
- 0394.decode-string
- 0395.longest-substring-with-at-least-k-repeating-characters
- 0396.rotate-function
- 0397.integer-replacement
- 0398.random-pick-index
- 0399.evaluate-division
- 0400.nth-digit
- 0401.binary-watch
- 0402.remove-k-digits
- 0403.frog-jump
- 0404.sum-of-left-leaves
- 0405.convert-a-number-to-hexadecimal
- 0406.queue-reconstruction-by-height
- 0407.trapping-rain-water-ii
- 0409.longest-palindrome
- 0410.split-array-largest-sum
- 0412.fizz-buzz
- 0413.arithmetic-slices
- 0414.third-maximum-number
- 0415.add-strings
- 0416.partition-equal-subset-sum
- 0417.pacific-atlantic-water-flow
- 0419.battleships-in-a-board
- 0420.strong-password-checker
- 0421.maximum-xor-of-two-numbers-in-an-array
- 0423.reconstruct-original-digits-from-english
- 0424.longest-repeating-character-replacement
- 0432.all-oone-data-structure
- 0433.minimum-genetic-mutation
- 0434.number-of-segments-in-a-string
- 0435.non-overlapping-intervals
- 0436.find-right-interval
- 0437.path-sum-iii
- 0438.find-all-anagrams-in-a-string
- 0440.k-th-smallest-in-lexicographical-order
- 0441.arranging-coins
- 0442.find-all-duplicates-in-an-array
- 0443.string-compression
- 0445.add-two-numbers-ii
- 0446.arithmetic-slices-ii-subsequence
- 0447.number-of-boomerangs
- 0448.find-all-numbers-disappeared-in-an-array
- 0450.delete-node-in-a-bst
- 0451.sort-characters-by-frequency
- 0452.minimum-number-of-arrows-to-burst-balloons
- 0453.minimum-moves-to-equal-array-elements
- 0454.4sum-ii
- 0455.assign-cookies
- 0456.132-pattern
- 0457.circular-array-loop
- 0458.poor-pigs
- 0459.repeated-substring-pattern
- 0460.lfu-cache
- 0461.hamming-distance
- 0462.minimum-moves-to-equal-array-elements-ii
- 0463.island-perimeter
- 0464.can-i-win
- 0466.count-the-repetitions
- 0467.unique-substrings-in-wraparound-string
- 0468.validate-ip-address
- 0470.implement-rand10-using-rand7
- 0472.concatenated-words
- 0473.matchsticks-to-square
- 0474.ones-and-zeroes
- 0475.heaters
- 0476.number-complement
- 0477.total-hamming-distance
- 0478.generate-random-point-in-a-circle
- 0479.largest-palindrome-product
- 0480.sliding-window-median
- 0481.magical-string
- 0482.license-key-formatting
- 0483.smallest-good-base
- 0485.max-consecutive-ones
- 0486.predict-the-winner
- 0488.zuma-game
- 0491.increasing-subsequences
- 0492.construct-the-rectangle
- 0493.reverse-pairs
- 0494.target-sum
- 0495.teemo-attacking
- 0496.next-greater-element-i
- 0497.random-point-in-non-overlapping-rectangles
- 0498.diagonal-traverse
- 0500.keyboard-row
- 0501.find-mode-in-binary-search-tree
- 0502.ipo
- 0503.next-greater-element-ii
- 0504.base-7
- 0506.relative-ranks
- 0507.perfect-number
- 0508.most-frequent-subtree-sum
- 0509.fibonacci-number
- 0513.find-bottom-left-tree-value
- 0514.freedom-trail
- 0515.find-largest-value-in-each-tree-row
- 0516.longest-palindromic-subsequence
- 0517.super-washing-machines
- 0518.coin-change-2
- 0519.random-flip-matrix
- 0520.detect-capital
- 0521.longest-uncommon-subsequence-i
- 0522.longest-uncommon-subsequence-ii
- 0523.continuous-subarray-sum
- 0524.longest-word-in-dictionary-through-deleting
- 0525.contiguous-array
- 0526.beautiful-arrangement
- 0528.random-pick-with-weight
- 0529.minesweeper
- 0530.minimum-absolute-difference-in-bst
- 0532.k-diff-pairs-in-an-array
- 0537.complex-number-multiplication
- 0538.convert-bst-to-greater-tree
- 0539.minimum-time-difference
- 0540.single-element-in-a-sorted-array
- 0541.reverse-string-ii
- 0542.01-matrix
- 0543.diameter-of-binary-tree
- 0546.remove-boxes
- 0547.friend-circles
- 0551.student-attendance-record-i
- 0552.student-attendance-record-ii
- 0553.optimal-division
- 0554.brick-wall
- 0556.next-greater-element-iii
- 0557.reverse-words-in-a-string-iii
- 0560.subarray-sum-equals-k
- 0561.array-partition-i
- 0563.binary-tree-tilt
- 0564.find-the-closest-palindrome
- 0565.array-nesting
- 0566.reshape-the-matrix
- 0567.permutation-in-string
- 0572.subtree-of-another-tree
- 0575.distribute-candies
- 0576.out-of-boundary-paths
- 0581.shortest-unsorted-continuous-subarray
- 0583.delete-operation-for-two-strings
- 0587.erect-the-fence
- 0591.tag-validator
- 0592.fraction-addition-and-subtraction
- 0593.valid-square
- 0594.longest-harmonious-subsequence
- 0598.range-addition-ii
- 0599.minimum-index-sum-of-two-lists
- 0600.non-negative-integers-without-consecutive-ones
- 0605.can-place-flowers
- 0606.construct-string-from-binary-tree
- 0609.find-duplicate-file-in-system
- 0611.valid-triangle-number
- 0617.merge-two-binary-trees
- 0621.task-scheduler
- 0622.design-circular-queue
- 0623.add-one-row-to-tree
- 0628.maximum-product-of-three-numbers
- 0629.k-inverse-pairs-array
- 0630.course-schedule-iii
- 0632.smallest-range
- 0633.sum-of-square-numbers
- 0636.exclusive-time-of-functions
- 0637.average-of-levels-in-binary-tree
- 0638.shopping-offers
- 0639.decode-ways-ii
- 0640.solve-the-equation
- 0641.design-circular-deque
- 0643.maximum-average-subarray-i
- 0645.set-mismatch
- 0646.maximum-length-of-pair-chain
- 0647.palindromic-substrings
- 0648.replace-words
- 0649.dota2-senate
- 0650.2-keys-keyboard
- 0652.find-duplicate-subtrees
- 0653.two-sum-iv-input-is-a-bst
- 0654.maximum-binary-tree
- 0655.print-binary-tree
- 0657.judge-route-circle
- 0658.find-k-closest-elements
- 0659.split-array-into-consecutive-subsequences
- 0660.remove-9
- 0661.image-smoother
- 0662.maximum-width-of-binary-tree
- 0664.strange-printer
- 0665.non-decreasing-array
- 0667.beautiful-arrangement-ii
- 0668.kth-smallest-number-in-multiplication-table
- 0669.trim-a-binary-search-tree
- 0670.maximum-swap
- 0671.second-minimum-node-in-a-binary-tree
- 0672.bulb-switcher-ii
- 0673.number-of-longest-increasing-subsequence
- 0674.longest-continuous-increasing-subsequence
- 0675.cut-off-trees-for-golf-event
- 0676.implement-magic-dictionary
- 0677.map-sum-pairs
- 0678.valid-parenthesis-string
- 0679.24-game
- 0680.valid-palindrome-ii
- 0682.baseball-game
- 0684.redundant-connection
- 0685.redundant-connection-ii
- 0686.repeated-string-match
- 0687.longest-univalue-path
- 0688.knight-probability-in-chessboard
- 0689.maximum-sum-of-3-non-overlapping-subarrays
- 0691.stickers-to-spell-word
- 0692.top-k-frequent-words
- 0693.binary-number-with-alternating-bits
- 0695.max-area-of-island
- 0696.count-binary-substrings
- 0697.degree-of-an-array
- 0698.partition-to-k-equal-sum-subsets
- 0699.falling-squares
- 0700.search-in-a-binary-search-tree
- 0701.insert-into-a-binary-search-tree
- 0703.kth-largest-element-in-a-stream
- 0704.binary-search
- 0705.design-hashset
- 0706.design-hashmap
- 0707.design-linked-list
- 0709.to-lower-case
- 0710.random-pick-with-blacklist
- 0712.minimum-ascii-delete-sum-for-two-strings
- 0713.subarray-product-less-than-k
- 0714.best-time-to-buy-and-sell-stock-with-transaction-fee
- 0715.range-module
- 0717.1-bit-and-2-bit-characters
- 0718.maximum-length-of-repeated-subarray
- 0719.find-k-th-smallest-pair-distance
- 0720.longest-word-in-dictionary
- 0721.accounts-merge
- 0722.remove-comments
- 0724.find-pivot-index
- 0725.split-linked-list-in-parts
- 0726.number-of-atoms
- 0728.self-dividing-numbers
- 0729.my-calendar-i
- 0730.count-different-palindromic-subsequences
- 0731.my-calendar-ii
- 0732.my-calendar-iii
- 0733.flood-fill
- 0735.asteroid-collision
- 0736.parse-lisp-expression
- 0738.monotone-increasing-digits
- 0739.daily-temperatures
- 0740.delete-and-earn
- 0741.cherry-pickup
- 0743.network-delay-time
- 0744.find-smallest-letter-greater-than-target
- 0745.prefix-and-suffix-search
- 0746.min-cost-climbing-stairs
- 0747.largest-number-at-least-twice-of-others
- 0748.shortest-completing-word
- 0749.contain-virus
- 0752.open-the-lock
- 0753.cracking-the-safe
- 0754.reach-a-number
- 0756.pour-water
- 0756.pyramid-transition-matrix
- 0757.set-intersection-size-at-least-two
- 0761.special-binary-string
- 0762.find-anagram-mappings
- 0762.prime-number-of-set-bits-in-binary-representation
- 0763.partition-labels
- 0764.largest-plus-sign
- 0765.couples-holding-hands
- 0766.toeplitz-matrix
- 0767.reorganize-string
- 0768.max-chunks-to-make-sorted-ii
- 0769.max-chunks-to-make-sorted
- 0770.basic-calculator-iv
- 0771.jewels-and-stones
- 0773.sliding-puzzle
- 0775.global-and-local-inversions
- 0777.swap-adjacent-in-lr-string
- 0778.swim-in-rising-water
- 0779.k-th-symbol-in-grammar
- 0780.reaching-points
- 0781.rabbits-in-forest
- 0782.transform-to-chessboard
- 0783.minimum-distance-between-bst-nodes
- 0784.letter-case-permutation
- 0785.is-graph-bipartite
- 0786.k-th-smallest-prime-fraction
- 0787.cheapest-flights-within-k-stops
- 0788.rotated-digits
- 0789.escape-the-ghosts
- 0790.domino-and-tromino-tiling
- 0791.custom-sort-string
- 0792.number-of-matching-subsequences
- 0793.preimage-size-of-factorial-zeroes-function
- 0794.valid-tic-tac-toe-state
- 0795.number-of-subarrays-with-bounded-maximum
- 0796.rotate-string
- 0797.all-paths-from-source-to-target
- 0798.smallest-rotation-with-highest-score
- 0799.champagne-tower
- 0801.minimum-swaps-to-make-sequences-increasing
- 0802.find-eventual-safe-states
- 0803.bricks-falling-when-hit
- 0804.unique-morse-code-words
- 0805.split-array-with-same-average
- 0806.number-of-lines-to-write-string
- 0807.max-increase-to-keep-city-skyline
- 0808.soup-servings
- 0809.expressive-words
- 0810.chalkboard-xor-game
- 0811.subdomain-visit-count
- 0812.largest-triangle-area
- 0813.largest-sum-of-averages
- 0814.binary-tree-pruning
- 0815.bus-routes
- 0816.ambiguous-coordinates
- 0817.linked-list-components
- 0818.race-car
- 0819.most-common-word
- 0820.short-encoding-of-words
- 0821.shortest-distance-to-a-character
- 0822.card-flipping-game
- 0823.binary-trees-with-factors
- 0824.goat-latin
- 0825.friends-of-appropriate-ages
- 0826.most-profit-assigning-work
- 0827.making-a-large-island
- 0828.unique-letter-string
- 0829.consecutive-numbers-sum
- 0830.positions-of-large-groups
- 0831.masking-personal-information
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- 0848.shifting-letters
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- 0852.peak-index-in-a-mountain-array
- 0853.car-fleet
- 0854.k-similar-strings
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- 0857.minimum-cost-to-hire-k-workers
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- 0877.stone-game
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- 0890.find-and-replace-pattern
- 0891.sum-of-subsequence-widths
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- 0893.groups-of-special-equivalent-strings
- 0894.all-possible-full-binary-trees
- 0895.maximum-frequency-stack
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- 0897.increasing-order-search-tree
- 0898.bitwise-ors-of-subarrays
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- 0904.fruit-into-baskets
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- 0906.super-palindromes
- 0907.sum-of-subarray-minimums
- 0908.smallest-range-i
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- 0913.cat-and-mouse
- 0914.x-of-a-kind-in-a-deck-of-cards
- 0915.partition-array-into-disjoint-intervals
- 0916.word-subsets
- 0917.reverse-only-letters
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- 0919.complete-binary-tree-inserter
- 0920.number-of-music-playlists
- 0921.minimum-add-to-make-parentheses-valid
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- 0924.minimize-malware-spread
- 0925.long-pressed-name
- 0926.flip-string-to-monotone-increasing
- 0927.three-equal-parts
- 0928.minimize-malware-spread-ii
- 0929.unique-email-addresses
- 0930.binary-subarrays-with-sum
- 0931.minimum-falling-path-sum
- 0932.beautiful-array
- 0933.number-of-recent-calls
- 0934.shortest-bridge
- 0935.knight-dialer
- 0936.stamping-the-sequence
- 0937.reorder-log-files
- 0938.range-sum-of-bst
- 0939.minimum-area-rectangle
- 0940.distinct-subsequences-ii
- 0941.valid-mountain-array
- 0942.di-string-match
- 0943.find-the-shortest-superstring
- 0944.delete-columns-to-make-sorted
- 0945.minimum-increment-to-make-array-unique
- 0946.validate-stack-sequences
- 0947.most-stones-removed-with-same-row-or-column
- 0948.bag-of-tokens
- 0949.largest-time-for-given-digits
- 0950.reveal-cards-in-increasing-order
- 0951.flip-equivalent-binary-trees
- 0952.largest-component-size-by-common-factor
- 0953.verifying-an-alien-dictionary
- 0954.array-of-doubled-pairs
- 0955.delete-columns-to-make-sorted-ii
- 0956.tallest-billboard
- 0957.prison-cells-after-n-days
- 0958.check-completeness-of-a-binary-tree
- 0959.regions-cut-by-slashes
- 0960.delete-columns-to-make-sorted-iii
- 0961.n-repeated-element-in-size-2n-array
- 0962.maximum-width-ramp
- 0963.minimum-area-rectangle-ii
- 0964.least-operators-to-express-number
- 0965.univalued-binary-tree
- 0966.vowel-spellchecker
- 0967.numbers-with-same-consecutive-differences
- 0968.binary-tree-cameras
- 0969.pancake-sorting
- 0970.powerful-integers
- 0971.flip-binary-tree-to-match-preorder-traversal
- 0972.equal-rational-numbers
- 0973.k-closest-points-to-origin
- 0974.subarray-sums-divisible-by-k
- 0975.odd-even-jump
- 0976.largest-perimeter-triangle
- 0977.squares-of-a-sorted-array
- 0978.longest-turbulent-subarray
- 0979.distribute-coins-in-binary-tree
- 0980.unique-paths-iii
- 0981.time-based-key-value-store
- 0982.triples-with-bitwise-and-equal-to-zero
- 0983.minimum-cost-for-tickets
- 0984.string-without-aaa-or-bbb
- 0985.sum-of-even-numbers-after-queries
- 0986.interval-list-intersections
- 0987.vertical-order-traversal-of-a-binary-tree
- 0988.smallest-string-starting-from-leaf
- 0989.add-to-array-form-of-integer
- 0990.satisfiability-of-equality-equations
- 0991.broken-calculator
- 0992.subarrays-with-k-different-integers
- 0993.cousins-in-binary-tree
- 0994.rotting-oranges
- 0995.minimum-number-of-k-consecutive-bit-flips
- 0996.number-of-squareful-arrays
- 0997.find-the-town-judge
- 0998.maximum-binary-tree-ii
- 0999.available-captures-for-rook
- 1000.minimum-cost-to-merge-stones
- 1001.grid-illumination
- 1002.find-common-characters
- 1003.check-if-word-is-valid-after-substitutions
- 1004.max-consecutive-ones-iii
- 1005.maximize-sum-of-array-after-k-negations
- 1006.clumsy-factorial
- 1007.minimum-domino-rotations-for-equal-row
- 1008.construct-binary-search-tree-from-preorder-traversal
- 1009.complement-of-base-10-integer
- 1010.pairs-of-songs-with-total-durations-divisible-by-60
- 1011.capacity-to-ship-packages-within-d-days
- 1012.numbers-with-repeated-digits
- 1013.partition-array-into-three-parts-with-equal-sum
- 1014.best-sightseeing-pair
- 1015.smallest-integer-divisible-by-k
- 1016.binary-string-with-substrings-representing-1-to-n
- 1017.convert-to-base-2
- 1018.binary-prefix-divisible-by-5
- 1019.next-greater-node-in-linked-list
- 1020.number-of-enclaves
- 1021.remove-outermost-parentheses
- 1022.sum-of-root-to-leaf-binary-numbers
- 1023.camelcase-matching
- 1024.video-stitching
- 1025.divisor-game
- 1026.maximum-difference-between-node-and-ancestor
- 1027.longest-arithmetic-sequence
- 1028.recover-a-tree-from-preorder-traversal
- 1029.two-city-scheduling
- 1030.matrix-cells-in-distance-order
- 1031.maximum-sum-of-two-non-overlapping-subarrays
- 1032.stream-of-characters
- 1033.moving-stones-until-consecutive
- 1034.coloring-a-border
- 1035.uncrossed-lines
- 1036.escape-a-large-maze
- 1037.valid-boomerang
- 1038.binary-search-tree-to-greater-sum-tree
- 1039.minimum-score-triangulation-of-polygon
- 1040.moving-stones-until-consecutive-ii
- 1041.robot-bounded-in-circle
- 1042.flower-planting-with-no-adjacent
- 1043.partition-array-for-maximum-sum
- 1044.longest-duplicate-substring
- 1046.last-stone-weight
- 1047.remove-all-adjacent-duplicates-in-string
- 1048.longest-string-chain
- 1049.last-stone-weight-ii
- 1051.height-checker
- 1052.grumpy-bookstore-owner
- 1053.previous-permutation-with-one-swap
- 1054.distant-barcodes
- 1071.greatest-common-divisor-of-strings
- 1072.flip-columns-for-maximum-number-of-equal-rows
- 1073.adding-two-negabinary-numbers
- 1074.number-of-submatrices-that-sum-to-target
- 1078.occurrences-after-bigram
- 1079.letter-tile-possibilities
- 1080.insufficient-nodes-in-root-to-leaf-paths
- 1081.smallest-subsequence-of-distinct-characters
- 1089.duplicate-zeros
- 1090.largest-values-from-labels
- 1091.shortest-path-in-binary-matrix
- 1092.shortest-common-supersequence
- 1093.statistics-from-a-large-sample
- 1094.car-pooling
- 1095.find-in-mountain-array
- 1096.brace-expansion-ii
- 1103.distribute-candies-to-people
- 1104.path-in-zigzag-labelled-binary-tree
- 1105.filling-bookcase-shelves
- 1106.parsing-a-boolean-expression
- 1108.defanging-an-ip-address
- 1109.corporate-flight-bookings
- 1110.delete-nodes-and-return-forest
- 1111.maximum-nesting-depth-of-two-valid-parentheses-strings
- 1122.relative-sort-array
- 1123.lowest-common-ancestor-of-deepest-leaves
- 1124.longest-well-performing-interval
- 1125.smallest-sufficient-team
- 1128.number-of-equivalent-domino-pairs
- 1129.shortest-path-with-alternating-colors
- 1130.minimum-cost-tree-from-leaf-values
- 1131.maximum-of-absolute-value-expression
- 1137.n-th-tribonacci-number
- 1138.alphabet-board-path
- 1139.largest-1-bordered-square
- 1140.stone-game-ii
- 1143.longest-common-subsequence
- 1144.decrease-elements-to-make-array-zigzag
- 1145.binary-tree-coloring-game
- 1146.snapshot-array
- 1147.longest-chunked-palindrome-decomposition
- 1154.day-of-the-year
- 1155.number-of-dice-rolls-with-target-sum
- 1156.swap-for-longest-repeated-character-substring
- 1157.online-majority-element-in-subarray
- 1160.find-words-that-can-be-formed-by-characters
- 1161.maximum-level-sum-of-a-binary-tree
- 1162.as-far-from-land-as-possible
- 1163.last-substring-in-lexicographical-order
- 1169.invalid-transactions
- 1170.compare-strings-by-frequency-of-the-smallest-character
- 1171.remove-zero-sum-consecutive-nodes-from-linked-list
- 1172.dinner-plate-stacks
- 1175.prime-arrangements
- 1176.diet-plan-performance
- 1177.can-make-palindrome-from-substring
- 1178.number-of-valid-words-for-each-puzzle
- 1184.distance-between-bus-stops
- 1185.day-of-the-week
- 1186.maximum-subarray-sum-with-one-deletion
- 1189.maximum-number-of-balloons
- 1190.reverse-substrings-between-each-pair-of-parentheses
- 1200.minimum-absolute-difference
- 1202.smallest-string-with-swaps
- 1207.unique-number-of-occurrences
- 1217.play-with-chips
- 1221.split-a-string-in-balanced-strings
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0007.reverse-integer

Name	Name	Last commit message	Last commit date
parent directory ..
README.md	README.md	修改了Problem的运行流程，还修改了测试文件模板	Jul 25, 2017
reverse-integer.go	reverse-integer.go	把所有的 package name 修改成小写开头	Mar 14, 2018
reverse-integer_test.go	reverse-integer_test.go	把所有的 package name 修改成小写开头	Mar 14, 2018

README.md

7. Reverse Integer

题目

Reverse digits of an integer.

Example1: x = 123, return 321
Example2: x = -123, return -321

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详见程序注释

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7. Reverse Integer

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README.md

7. Reverse Integer

题目

解题思路