#include <bits/stdc++.h>
#include <boost/multiprecision/cpp_int.hpp>

constexpr int INF = 2147483647;
constexpr long long int INF_LL = 9223372036854775807;
constexpr int MOD = 1000000007;
using namespace std;
typedef long long int ll;
typedef unsigned long long int ull;
//there are n cards on the table.
//each cards are numbered from 1 to N.
//mr.yuki should write an integer, which is no less than 1 and no more than M, no each cards.
//how many ways to write?

//N,M are integers between 1 and 16.

random_device rnd;

int main(int argc, char* argv[]) {
	int N, M;
	cin >> N >> M;
	boost::multiprecision::cpp_int ans = 1;
	for (int i = 0; i < N; i++)ans *= M;
	cout << ans << endl;
}