#include<iostream>
#include<fstream>
#include<math.h>
#include<cmath>
#include<string.h>
using namespace std;


int main()
{

ifstream fin("adunare.in");
ofstream fout("adunare.out");
int a,b;
fin>>a>>b;
fout<<a<<'\n'<<b;

    return 0;
}