mycode 92.05%
class Solution(object):
def hammingDistance(self, x, y):
"""
:type x: int
:type y: int
:rtype: int
""" n = x ^ y
cnt = 0
while n:
n = n&(n-1)
cnt += 1
return cnt
参考
class Solution(object):
def hammingDistance(self, x, y):
"""
:type x: int
:type y: int
:rtype: int
"""
res = x ^ y
res = bin(res)
return res.count("")