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You have two integers n and m and you have to print value of factorial(n)%m.

OUTPUT
a single integer containing answer of problem.

Input
23 14567

NOTE You do not need to create a program for this problem you have to write your answers of given input in given code snippet
To see how to submit solution please check this link

SAMPLE INPUT
5 11

SAMPLE OUTPUT
10
n,m = map(int,raw_input().strip().split(" "))
i = 1
val = 1
while(i<=n):
	val = val%m * i%m
	i += 1

print val%m