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
Solve

Solution Stats

1856 Solutions

483 Solvers

Last Solution submitted on May 12, 2026

Last 200 Solutions

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers483

Caden Muchenski Noah Gabriel Maria Madalina

Suggested Problems

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!