Problem 138. Number of 1s in the Binary Representation of a Number


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.


   in = 215
   out = 6 

Solution Stats

33.21% Correct | 66.79% Incorrect
Last solution submitted on May 16, 2019

Problem Comments

Solution Comments

Recent Solvers300

Suggested Problems

More from this Author57