IBM Interview Question
Write a function that accepts an integer and returns a boolean which will be true when the given number is a power of 2.
Interview Answer
Anonymous
Apr 7, 2019
x&(x-1) should do it if number is not 0
Write a function that accepts an integer and returns a boolean which will be true when the given number is a power of 2.
Anonymous
x&(x-1) should do it if number is not 0
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