Problem 138. Number of 1s in the Binary Representation of a Number
Description
Return the number of 1s in the (unsigned integer) binary representation of a number. This function should be able to provide vectorized input and return an output with the same dimensions as the input.
Example
in = 215 out = 6
Solution Stats
Problem Comments
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2 Comments
Kye Taylor
on 12 Apr 2012
Can you clarify what you mean by "vectorized input"?
Pritesh Shah
on 19 Aug 2014
Nice Test cases
Solution Comments
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