#include <iostream>
#include <vector>

using namespace std;

const int MX = 10000;

vector<int> v(MX);
int sz = 1;

void print() {
    for (int i = sz - 1; i >= 0; --i) {
        cout << v[i];
    }
    cout << endl;
}

void mul(int a) {
    int tmp = 0;
    for (int i = 0; i < sz; ++i) {
        v[i] = v[i] * a + tmp;
        tmp = v[i] / 10;
        v[i] = v[i] % 10;
    }
    if (tmp != 0) {
        v[sz] = tmp;
        ++sz;
    }
}

int main() {
    int a, n;
    cin >> a >> n;
    v[0] = a;
    for (int i = 2; i <= n; ++i) {
        mul(a);
    }
    print();

}