A

#include <bits/stdc++.h>

using namespace std;

#define ll     long long

int main()
{
    ll int a, b;
    cin>>a>>b;

    ll int x=1, y=1;
    ll int tmp = b;
    while(tmp--)        x *= a;
    tmp = a;
    while(tmp--)        y *= b;

    cout<<x+y<<"\n";
}