//A+B infoarena.ro

#include "fstream"

using namespace std;

int main ()
{
	fstream in, out;
	
	int a, b;
	in.open ("adunare.in");	
	in >> a >> b;
	in.close();	
	
	out.open ("adunare.out");
	out << a+b;
	out.close();
	
	return 0;
}