#include <iostream>
#include <fstream>
#include <sstream>

using namespace std;

int main(){
	int  a,b;
	string line;
	ifstream infile;
	ofstream outfile;

	infile.open("adunare.in");
	outfile.open("adunare.out");

	if (infile.is_open()){
		getline(infile,line);
		stringstream(line) >> a;
		getline(infile,line);
		stringstream(line) >> b;
		outfile << a + b << endl;
		infile.close();
		outfile.close();
	}
	return 0;
}