Number or letter?

Write a program that reads an alphabetical character and tells whether it is a letter (uppercase or lowercase) or a number.

Input

Input consists of an alphabetical character (never a punctuation sign).

Output

Print a line indicating the type of the character given. Follow the format of the examples.

Problem information

Author: Unknown
Translator: Maria Serna

Generation: 2026-01-25T17:34:16.427Z

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