#include <fstream>
#include <iostream>

#define inFile "adunare.in"
#define outFile "adunare.out"

int a, b, res;

using namespace std;

void readInputData(){
	ifstream in(inFile);
	in >> a >> b;
	in.close();
}

void computeResult(){
	res = a + b;
}

void outputResult(){
	ofstream out(outFile);
	out << res << "\n";
	out.close();
}

int main(){
	readInputData();
	computeResult();
	outputResult();	
	return 0;
}