add 1598

fishercoder1534 · fishercoder1534 · commit 449dc25d56f1 · 2020-09-27T07:34:18.000-07:00
diff --git a/README.md b/README.md
@@ -8,6 +8,7 @@ _If you like this project, please leave me a star._ &#9733;
 
 |  #  |      Title     |   Solutions   | Video  | Difficulty  | Tag                   
 |-----|----------------|---------------|--------|-------------|-------------
+|1598|[Crawler Log Folder](https://leetcode.com/problems/crawler-log-folder/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1598.java) ||Easy|Stack|
 |1592|[Rearrange Spaces Between Words](https://leetcode.com/problems/rearrange-spaces-between-words/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1592.java) ||Easy|String|
 |1588|[Sum of All Odd Length Subarrays](https://leetcode.com/problems/sum-of-all-odd-length-subarrays/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1588.java) ||Easy|Array|
 |1583|[Count Unhappy Friends](https://leetcode.com/problems/count-unhappy-friends/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1583.java) ||Medium|Array|
diff --git a/src/main/java/com/fishercoder/solutions/_1598.java b/src/main/java/com/fishercoder/solutions/_1598.java
@@ -0,0 +1,21 @@
+package com.fishercoder.solutions;
+
+public class _1598 {
+    public static class Solution1 {
+        public int minOperations(String[] logs) {
+            int steps = 0;
+            for (String log : logs) {
+                if (log.equals("../")) {
+                    if (steps > 0) {
+                        steps--;
+                    }
+                } else if (log.equals("./")) {
+                    //do nothing
+                } else {
+                    steps++;
+                }
+            }
+            return steps;
+        }
+    }
+}
