Create Make The String Great.py

Author: sudoshivesh

easy/Make The String Great.py

@@ -0,0 +1,15 @@
+#1544. Make the String Great
+class Solution(object):
+    def makeGood(self, s):
+        """
+        :type s: str
+        :rtype: str
+        """
+        stk = []
+        for ch in s:
+            counter_ch = ch.upper() if ch.islower() else ch.lower()
+            if stk and stk[-1] == counter_ch:
+                stk.pop()
+            else:
+                stk.append(ch)
+        return "".join(stk)