#include <iostream>
#include <fstream>
using namespace std;
int main()
{int a,b;
cout<<"int a";
cin>>a;
cout<<"int b";
cin>>b;
ifstream f("adunare.in");
ofstream g("adunare.out");
f>>a;
f>>b;
g<<a+b<<endl;
f.close();
g.close();

    return 0;
}