#include <fstream>

using namespace std;

void aduna(int *a, int *b, int *suma);
ifstream in("adunare.in", ifstream::in);
ofstream out("adunare.out", ifstream::out);

int main()
{
 int a,b,suma;
 in >> a >> b;
 aduna(&a,&b,&suma);
 out << suma;
 in.close(); out.close();
 return 0;   
}

void aduna(int *a, int *b, int *suma)
{         
*suma = *a + *b;
}