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SICT1012 - Функц

x бүхэл тоон(int) утга өгөгдөв. у-ийн утгыг ол. y-ийн утгыг x>0 бол y=x-12, x=0 бол y=5, x<0 бол y=x*x гэсэн томъёогоор олно. 

Input

x бүхэл тоо өгөгдөнө.

Output

y-ийн утга

Example

Input:
12

Output:
0

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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