def P(a, n):
    if n == 0:
        return 1
    if n == 1:
        return a
    if n % 2 == 0:
        return P(a * a, n//2)
    else:
        return a * P(a, n-1)
a = float(input())
if float.is_integer(a) == True:
    a = int(a)
b = int(input())
S = P(a, b)
print(S)