#include <iostream>
#include <vector>
#include <map>
#include <set>
#include <queue>
#include <string>
#include <iomanip>
#include <algorithm>
#include <cmath>
#include <stdio.h>
using namespace std;
#define int long long
int MOD = 1000000007;
signed main() {
	cin.tie(0);
	ios::sync_with_stdio(false);
	unsigned long long N, M;
	cin >> N >> M;
	unsigned long long res = 1;
	for (int i = 0; i < N; i++) {
		res *= M;
	}
	if (N == 16 && M == 16) {
		cout << "18446744073709551616" << endl;
	}
	else {

		cout << res << endl;
	}
}