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

int main()
{
	long a,b;
	ifstream infile;
	infile.open("adunare.in");
/*	getline(infile,a);
	getline(infile,b); */
	
	infile >> a >> b;

//	cout << a <<"+"<< b <<"="<< a+b << endl;
	infile.close();
	ofstream outfile;
	outfile.open("adunare.out");
	outfile << a+b;
	outfile.close();
}