Create 2696. Minimum String Length After Removing Substrings

Author: Chayandas07

2696. Minimum String Length After Removing Substrings

@@ -0,0 +1,26 @@
+class Solution {
+public:
+    int minLength(string s) {
+        int i = 0;
+        int flag = 0;
+        while (true) {
+            i = 0;
+            flag = 0;
+            while (i < s.size() - 1) {
+                if (s[i] == 'A' && s[i + 1] == 'B') {
+                    s.erase(i, 2);
+                    flag = 1;
+                } else if (s[i] == 'C' && s[i + 1] == 'D') {
+                    s.erase(i, 2);
+                    flag = 1;
+                }
+                if (s.size() < 2)
+                    return s.size();
+                i++;
+            }
+            if (flag == 0)
+                break;
+        }
+        return s.size();
+    }
+};