add 2053

fishercoder1534 · fishercoder1534 · commit 49bb98f059d5 · 2021-10-30T10:10:39.000-07:00
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                  
 |-----|----------------|---------------|--------|-------------|-------------
+|2053|[Kth Distinct String in an Array](https://leetcode.com/problems/kth-distinct-string-in-an-array/)|[Java](../master/src/main/java/com/fishercoder/solutions/_2053.java) ||Easy||
 |2050|[Parallel Courses III](https://leetcode.com/problems/parallel-courses-iii/)|[Java](../master/src/main/java/com/fishercoder/solutions/_2050.java) ||Hard||
 |2048|[Next Greater Numerically Balanced Number](https://leetcode.com/problems/next-greater-numerically-balanced-number/)|[Java](../master/src/main/java/com/fishercoder/solutions/_2048.java) ||Medium||
 |2047|[Number of Valid Words in a Sentence](https://leetcode.com/problems/number-of-valid-words-in-a-sentence/)|[Java](../master/src/main/java/com/fishercoder/solutions/_2047.java) ||Easy||
diff --git a/src/main/java/com/fishercoder/solutions/_2053.java b/src/main/java/com/fishercoder/solutions/_2053.java
@@ -0,0 +1,25 @@
+package com.fishercoder.solutions;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class _2053 {
+    public static class Solution1 {
+        public String kthDistinct(String[] arr, int k) {
+            Map<String, Integer> map = new HashMap<>();
+            for (String s : arr) {
+                map.put(s, map.getOrDefault(s, 0) + 1);
+            }
+            int count = 0;
+            for (String s : arr) {
+                if (map.get(s) == 1) {
+                    count++;
+                    if (k == count) {
+                        return s;
+                    }
+                }
+            }
+            return "";
+        }
+    }
+}
