solves crawler log folder

Author: anishLearnsToCode

README.md

@@ -398,3 +398,4 @@
 | 1582 | [Special Positions in a Binary Matrix](https://leetcode.com/problems/special-positions-in-a-binary-matrix)                                           |                                                         [![Java](assets/java.png)](src/SpecialPositionInABinaryMatrix.java)                                                          |                                                                                                                                   |
 | 1588 | [Sum of All Odd Length Subarrays](https://leetcode.com/problems/sum-of-all-odd-length-subarrays)                                                     |                                                           [![Java](assets/java.png)](src/SumOfAllOddLengthSubArrays.java)                                                            |                                                                                                                                   |
 | 1592 | [Rearrange Spaces Between Words](https://leetcode.com/problems/rearrange-spaces-between-words)                                                       |                                                           [![Java](assets/java.png)](src/RearrangeSpacesBetweenWords.java)                                                           |                                                                                                                                   |
+| 1598 | [Crawler Log Folder](https://leetcode.com/problems/crawler-log-folder)                                                                               |                                                                [![Java](assets/java.png)](src/CrawlerLogFolder.java)                                                                 |                                                                                                                                   |

src/CrawlerLogFolder.java

@@ -0,0 +1,16 @@
+public class CrawlerLogFolder {
+    private static final String GO_UP = "../";
+    private static final String REMAIN_WHERE_YOU_ARE = "./";
+
+    public int minOperations(String[] logs) {
+        int level = 0;
+        for (String log : logs) {
+            if (GO_UP.equals(log)) {
+                level = Math.max(0, level - 1);
+            } else if (!REMAIN_WHERE_YOU_ARE.equals(log)){
+                level++;
+            }
+        }
+        return level;
+    }
+}