22 lines
305 B
Python
Executable File
22 lines
305 B
Python
Executable File
#!/bin/python3
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import math
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import os
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import random
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import re
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import sys
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def fact(num):
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res = 1
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for i in range(num, 1, -1):
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res = res * i;
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return res;
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def extraLongFactorials(n):
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print(fact(n))
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if __name__ == '__main__':
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n = int(input().strip())
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extraLongFactorials(n)
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