Problem 1510. Number of digits in an integer

Created by Mohamed B.S.

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664 Solutions
366 Solvers

Last Solution submitted on Oct 26, 2021

Last 200 Solutions

Problem Comments

1 Comment

1 Comment

Jean-Marie Sainthillier on 16 Sep 2014

Add tests with 100,1000...
Solutions with ceil are wrong.

Solution Comments

Solution 3539840

1 Comment

1 Comment

Soobok on 4 Nov 2020

function out = HowManyDigits(in)
out = floor(log10(in))+1;
end

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Problem Tags

digits

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