308353: CF1505F. Math
Memory Limit：256 MB
Time Limit：1 S
Judge Style：Text Compare
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Solved：0
Description
F. Mathtime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard output 
*The two images are equivalent, feel free to use either one.
InputThe input contains a single integer $a$ ($-100 \le a \le 100$).
OutputOutput the result – an integer number.
ExampleInput1Output
1
Input
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