#include <fstream>
#define INFILE "adunare.in"
#define OUTFILE "adunare.out"

using namespace std;

int main()
{	
	ifstream fin(INFILE);
	ofstream fout(OUTFILE);

	int a, b;

	fin >> a >> b;
	fout << a + b;
	fin.close();
	fout.close();
	return 0;
}