Snuke loves working out. He is now exercising N times.  Before he starts exercising, his _power_ is 1. After he exercises for the i-th time, his power gets multiplied by i.  Find Snuke's power after he exercises N times. Since the answer can be extremely large, print the answer modulo 10^{9}+7.
N = int(input())

P = 1

for i in range(1,N):
    P = P*i

print(P % (10**9+7))

N = int(input())

P = 1

for i in range(2,N+1):
    P = P*i
    P = P % (10 ** 9 + 7)

print(P)
