#include <iostream>
#include <fstream>

using namespace std;

ifstream in("adunare.in");
ofstream out("adunare.out");

class curs{

   static int x;
    int j;

public:
    curs(){j = 0;}
    static void init(int i){x = i;}
    void show(){
        cout << x << endl;
    }
};

int curs :: x; /// define x

int main()
{
    long long a,b;
    in >> a >> b;
    out << a + b;
    in.close();
    out.close();
    return 0;
}