Given a integer n, write a function that computes the digit of . If has less than digits just output a NaN.
For example if , the function should output: .
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NOTE: The following restrictions apply:
  • The function should only have one (1) line of code, excluding the function start line.
  • Semicolons (;) are considered end-of-line characters.
  • Please suppress the function end line. Keyword 'end' is not allowed.
  • Importing libraries is not allowed.
  • Regular expressions, base conversion and string manipulation are not allowed.
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Last Solution submitted on Aug 02, 2026

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Chris Cleveland George Berken David Hill Dyuman Joshi

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