#include<fstream.h>

ifstream fin("suma.in");
ofstream fout("suma.out");

int main()
{
	int a, b;
	fin >> a >> b;

	int suma = 0;
	int i;
	for(i = a; i <= b; i++)
		suma = a + b;

	fout << suma;
	fout << '\n';

	fin.close();
	fout.close();
	return 0;
}