8 lines
200 B
Python
8 lines
200 B
Python
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def is_Power_of_four(n):
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while n and not (n & 0b11):
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n >>= 2
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return (n == 1)
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print(is_Power_of_four(4))
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print(is_Power_of_four(16))
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print(is_Power_of_four(255))
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