Problem 45388. Gapful numbers

• Created by Asif Newaz
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If a number is divisible by the number formed by the first and last digit of that number then it is defined as a gapful number.

https://oeis.org/A108343

Find the number of gapful numbers up to n.

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Solution Stats

41.86% Correct | 58.14% Incorrect

• 43 Solutions
• 17 Solvers

Last Solution submitted on Jul 22, 2024

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