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.ExampleInput
1
Output
1

1

1 
['*special problem', 'math', '*2200']