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Deven
2023-02-07 14:52:18 -05:00
parent 40befbeb2a
commit da957252a9
1 changed files with 5 additions and 0 deletions
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231-power-of-two/231-power-of-two.py
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class Solution:
def isPowerOfTwo(self, n: int) -> bool:
if n < 0:
return False
return bin(n).count("1") == 1