摘要:
class Solution: def hammingDistance(self, x: int, y: int) -> int: z = x^y z = (z&0x55555555)+((z>>1)&0x55555555) z = (z&0x33333333)+((z>>2)&0x33333333 阅读全文
posted @ 2019-03-01 13:28
bluedream1000
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