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SICT0012 - Функц 2

y=4x2-3x+5


Input

y=4x2-3x+5


Output

y-гийн утга.

Example

Input:
-2

Output:
27

Added by:B@TJ@RG@L
Date:2020-03-19
Time limit:1s
Source limit:50000B
Memory limit:1536MB
Cluster: Cube (Intel G860)
Languages:C++ 4.3.2

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