Number of 1s in the Binary Representation of a Number - MATLAB Cody - MATLAB Central

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

30.65% Correct | 69.35% Incorrect
Last Solution submitted on May 13, 2025

Problem Comments

Solution Comments

Show comments
PIVlab surpasses 100K all-time File Exchange downloads
During the past twelve months, PIVlab, a MATLAB Community Toolbox for particle...
4
8

Problem Recent Solvers460

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!