Count ones - MATLAB Cody - MATLAB Central

Problem 1895. Count ones

Difficulty:
(189)
Rate

Write a program to count number of ones (1s) in an integer variable input.

For example: Input x=2200112231 output y=3

Input x=99933387 Output y=0

Solve

Solution Stats

63.19% Correct | 36.81% Incorrect
Last Solution submitted on Aug 14, 2025

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strings ; count

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