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SICT1008 - Том үсэг

Латин цагаан толгойн a-аас z-ийн хоорондох жижиг үсгийг харгалзах том үсгээр соль.  

Input

Латин цагаан толгойн жижиг үсэг өгөгдөнө.

Output

Том үсэг

Example

Input:
a

Output:
A

Added by:B@TJ@RG@L
Date:2014-02-18
Time limit:1s
Source limit:50000B
Memory limit:1536MB
Cluster: Cube (Intel G860)
Languages:C C++ 4.3.2 PYTHON

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