#include<fstream>
#include<iostream>
using namespace std;
int main()
{
	int a,b;
	ifstream infile;
	ofstream outfile;
	infile.open("adunare.in");
	outfile.open("adunare.out");
	infile>>a;
	infile>>b;
	outfile<<a+b;
	infile.close();
	outfile.close();
	return 0;
}