#include <fstream>
#include <iostream>
using namespace std;

void main(){
	const int max=2000000000;
	int a,b;
	char c;
	char* pc=&c;
	ifstream fin;
	ofstream fout;
	fin.open("adunare.in");
	fin.getline(pc, max);
	a = atoi(pc);
	fin.getline(pc, max);
	b = atoi(pc);
	fout.open("adunare.out");
	fout << a+b;
}