Check if The Number is Fascinating Problem

Check if The Number is Fascinating Problem — ExecCode Easy DSA Practice

Solve the Check if The Number is Fascinating problem on ExecCode. Free online easy DSA practice in Hashing. Write and run code in Java, C++, Python — no signup required to run.

Description You are given an integer n that consists of exactly 3 digits. We call the number n fascinating if, after the following modification, the resulting number contains all the digits from 1 to 9 exactly once and does not contain any 0's: Concatenate n with the numbers 2 n…

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