Create 796_rotate_string.cpp

Author: Rashed112

solutions/796_rotate_string.cpp

@@ -0,0 +1,22 @@
+class Solution {
+public:
+    bool rotateString(string s, string goal) {
+        if(s.size()!=goal.size()){
+            return false;
+        }
+        if(s==goal){
+            return true;
+        }
+        int n = s.size()-1;
+
+        while(n--){
+            char ch = s[0];
+            s.erase(0,1);
+            s+=ch;
+            if(s == goal){
+                return true;
+            }          
+        }
+        return false;
+    }
+};