461.Hamming_Distance

CodingProgrammer · CodingProgrammer · commit 156d0a22075d · 2018-04-26T17:11:48.000+08:00
Awesome use of XOR ^
diff --git a/461.Hamming_Distance.py b/461.Hamming_Distance.py
@@ -0,0 +1,12 @@
+'''
+Awesome use of XOR ^ 
+'''
+from itertools import zip_longest
+class Solution:
+    def hammingDistance(self, x, y):
+        """
+        :type x: int
+        :type y: int
+        :rtype: int
+        """
+        return(bin(x^y).count('1'))
