#include <iostream>
#include <fstream>
/*
void execute(){
    std::fstream myFile;
    myFile.open("adunare.in");
    int a, b;
    myFile >> a;
    myFile >> b;
    a += b;
    myFile.close();
    myFile.open("adunare.out");
    myFile << a;
    myFile.flush();
    myFile.close();
}
*/
int main(){    
    std::ifstream in("adunare.in");
    std::ofstream out("adunare.out");
    int a, b;
    in >> a >> b;
    out << a + b;
    
    in.close();
    out.close();
    
    return 0;
}