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
-
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
Show commentsProblem Recent Solvers462
Suggested Problems
-
26554 Solvers
-
Extract leading non-zero digit
2189 Solvers
-
612 Solvers
-
1419 Solvers
-
2716 Solvers
More from this Author56
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!