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(">"))
a = 1
for i in range(1,N+1):
    a=a*i
    a=a%1000000007
print(a)

N = int(input())
a = 1
for i in range(1,N+1):
    a=a*i
    a=a%1000000007
print(a)
