Submission #2214633

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Source Code Expand

import sys

stdin = sys.stdin

ni = lambda: int(ns())
na = lambda: list(map(int, stdin.readline().split()))
ns = lambda: stdin.readline()

n = ni()
if n == 1:
    print(1)
else:
    f = 1
    for i in range(1,n+1):
        f *= i
        f = f%1000000007
    print(f)

Submission Info

Judge Result