Merge pull request Sunchit#1043 from git5v/patch-107

Create 1768.MergeStringsAlternately.cpp

Author: Sunchit

Leetcode2023/April2023/C++/1768.MergeStringsAlternately.cpp

@@ -0,0 +1,20 @@
+class Solution {
+public:
+    string mergeAlternately(string word1, string word2) {
+        
+        int n = word1.length(), m = word2.length();
+        int i = 0, j = 0;
+        string ans;
+        
+        while(i<n and j<m)
+        {
+            ans+=word1[i];
+            ans+=word2[j];
+            i++;j++;
+        }
+        while(i<n) { ans+=word1[i]; i++;}
+        while(j<m) { ans+=word2[j]; j++;}
+        
+        return ans;
+    }
+};