Create minimum-moves-to-convert-string.py

Author: kamyu104

Python/minimum-moves-to-convert-string.py

@@ -0,0 +1,17 @@
+# Time:  O(n)
+# Space: O(1)
+
+class Solution(object):
+    def minimumMoves(self, s):
+        """
+        :type s: str
+        :rtype: int
+        """
+        result = i = 0
+        while i < len(s):
+            if s[i] == 'X':
+                result += 1
+                i += 3
+            else:
+                i += 1
+        return result