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())

res = 1

for i in range(1, n):
  res = res*i%(10**9+7)

print(res)
n = int(input())

res = 1

for i in range(1, n+1):
  res = res*i%(10**9+7)

print(res)