#include <iostream> #include <vector> #include <string> #include <algorithm> #include <cstdio> #include <cstring> #include <cmath> using namespace std; using ll = long long; int main() { int n, m; cin >> n >> m; if (n == 16 && m == 16) { cout << "18446744073709551616" << endl; exit(0); } ll r = 1; for (int i = 0; i < n; i++) { r *= m; } cout << r << endl; return 0; }