#include<bits/stdc++.h>

using namespace std;
using ll = long long;

bool is_integer(double x){
    return floor(x) == x;
}

int main(){
    double xp,yp;
    
    cin >> xp >> yp;
    
    double ans = xp*xp + yp*yp + 1;
    ans = floor(ans);
    
    cout << ans << endl;
    return 0;
}