Discover MakerZone

MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi test

Learn more

Discover what MATLAB® can do for your career.

Opportunities for recent engineering grads.

Apply Today

MATLAB Academy

New to MATLAB?

Learn MATLAB today!

Problem 568. Number of 1s in a binary string

Created by Srivardhini

Find the number of 1s in the given binary string. Example. If the input string is '1100101', the output is 4. If the input string is '0000', the output is 0


Problem Group

Solution Statistics

248 correct solutions 116 incorrect solutions
Last solution submitted on Nov 24, 2015

Problem Comments