Word Capitalization

Time Limit: 2 seconds

Memory Limit: 256 megabytes

Description

Capitalization is writing a word with its first letter as a capital letter. Your task is to capitalize the given word.

Note, that during capitalization all the letters except the first one remains unchanged.

Input

A single line contains a non-empty word. This word consists of lowercase and uppercase English letters. The length of the word will not exceed 103.

Output

Output the given word after capitalization.

Sample Input

Input
ApPLe
Output
ApPLe
Input
konjac
Output
Konjac

Sample Output

None

Hint

None

Source

None

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