Problem 1510. Number of digits in an integer

Specifies how many digits in a given integer. Example: in=100 ==> out=3

Solve

Last Solution submitted on Nov 15, 2024

Jean-Marie Sainthillier on 16 Sep 2014

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

Dyuman Joshi on 9 Jul 2022

Test suite has been modified to include negative integers as well.

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