Lowercase to Uppercase Conversion

Given a single lowercase letter, convert it to its corresponding uppercase letter. For example, when the input is q, the output should be Q.

The conversion formula using ASCII can be expressed as: $$\text{Uppercase} = \text{Lowercase} - 32$$, though in most programming languages, a built-in function can be used for a direct conversion.

inputFormat

Input consists of a single lowercase letter. The input letter is given on a single line.

outputFormat

Output the corresponding uppercase letter on a single line.

sample

a

A