#include <iostream.h>
#include <fstream.h>
ifstream date_in ("adunare.in");
ofstream date_out ("adunare.out");

main()
{
	ifstream date_in ("adunare.in");
	int a , b;
	cin >> a;
	cin >> b;
	cout << a + b;
	date_in.close();
    date_out.close();
	return 0;
}