#include<fstream>
#include<iostream>
using namespace std;

int A,B;
int main()
{
    ifstream fin("adunare.in");
    ofstream fout("adunare.out");
    fin>>A>>B;

    int C=A+B;

    if(C<=2000000000) fout<<C;
    else   fout<<"Suma depaseste 2000000000";

    return 0;
}