Number of 1s in a binary string - MATLAB Cody - MATLAB Central

Problem 568. Number of 1s in a binary string

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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

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Solution Stats

45.79% Correct | 54.21% Incorrect
Last Solution submitted on Mar 05, 2025

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Primes and Rough Numbers, Basic ideas
What is a rough number? What can they be used...
John D'Errico in Tips & Tricks
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