Create 2053. Kth Distinct String in an Array (#547)

Author: Chayandas07

2053. Kth Distinct String in an Array

@@ -0,0 +1,12 @@
+class Solution {
+public:
+    string kthDistinct(vector<string>& arr, int k) {
+       unordered_map<string, int> strFreqMp;
+       for(auto &str : arr)strFreqMp[str]++; 
+       for(auto &str : arr){
+        if(strFreqMp[str] == 1)k--;
+        if(k == 0)return str;
+       }
+       return "";
+    }
+};