Problem 46778. PIN code II

Created by Payam Morsali

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<div style = "text-align: start; line-height: 20.440000534057617px; min-height: 0px; white-space: normal; color: rgb(0, 0, 0); font-family: Menlo, Monaco, Consolas, monospace; font-style: normal; font-size: 14px; font-weight: 400; text-decoration: none; white-space: normal; "><div style="block-size: 42px; display: block; min-width: 0px; padding-block-start: 0px; padding-top: 0px; vertical-align: baseline; "><div style="font-family: Helvetica, Arial, sans-serif; line-height: 21px; margin-block-end: 9px; margin-block-start: 2px; margin-bottom: 9px; margin-inline-end: 10px; margin-inline-start: 4px; margin-left: 4px; margin-right: 10px; margin-top: 2px; text-align: left; white-space: pre-wrap; margin-left: 4px; margin-top: 2px; margin-bottom: 9px; margin-right: 10px; "><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; "><span style="">A cell phones requires a PIN code to open which only includes numbers; how long (in terms of minutes) does it take to enter all possible inputs with X input digits. (entering each digit takes 1 sec)</span></span></div></div></div>

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210 Solutions
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Last Solution submitted on Jun 12, 2023

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3 Comments

Rafael S.T. Vieira on 16 Oct 2020

Please, do not use isequal with floats, use (a-b) < tol.

Stefan Abendroth on 20 Oct 2022

Inconsistent rounding in test suite.

goc3 on 15 Apr 2023

The test suite has been updated to test against a tolerance.

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Problem 46778. PIN code II

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Last 200 Solutions

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Problem 46778. PIN code II

Solution Stats

Last 200 Solutions

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Solution Comments

Problem Recent Solvers32

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