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 Solvers442
Suggested Problems
-
292 Solvers
-
"Low : High - Low : High - Turn around " -- Create a subindices vector
535 Solvers
-
13600 Solvers
-
253 Solvers
-
10348 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!