python always looks better

Author: KB-perByte

Leetcode_30days/day9_BackspaceStringCompare.py

@@ -0,0 +1,15 @@
+'''
+Given two strings S and T, return if they are equal when both are typed into empty text editors. # means a backspace character.
+'''
+
+class Solution(object):
+    def backspaceCompare(self, S, T):
+        def build(S):
+            ans = []
+            for i in S:
+                if i != '#':
+                    ans.append(c)
+                elif ans:
+                    ans.pop()
+            return "".join(ans)
+        return build(S) == build(T)