# your code goes here
exp=input()
base=input()
def pot(x,y):
if y==0:
return 1
else:
y=y-1
return pot(x,y)*x
print pot(exp,base)
IyB5b3VyIGNvZGUgZ29lcyBoZXJlCmV4cD1pbnB1dCgpCmJhc2U9aW5wdXQoKQpkZWYgcG90KHgseSk6CglpZiB5PT0wOgoJCXJldHVybiAxCgllbHNlOgoJCXk9eS0xCgkJcmV0dXJuIHBvdCh4LHkpKngKcHJpbnQgcG90KGV4cCxiYXNlKQ==