2023-09-20 16:07:10 +0000 UTC
Power of Two
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class Solution:
def isPowerOfTwo(self, n: int) -> bool:
return n > 0 and n & (n - 1) == 0
class Solution:
def isPowerOfTwo(self, n: int) -> bool:
return n > 0 and n & (n - 1) == 0