#include<fstream>
#include<new>
using namespace std;
ifstream in("adunare.in");
ofstream out("adunare.out");
class suma{
private:
	long long *a,*b;
public:
	inline void set_values(long long,long long);
	inline int sumax(){return *a+*b;};
	inline void del(){delete a;delete b;};
};
inline void suma::set_values(long long x,long long y){
	a=new (nothrow) long long;
	b=new (nothrow) long long;
	*a=x;
	*b=y;
}
int main()
{
	long long c,d;
	suma x;
	in>>c>>d;
	x.set_values(c,d);
	out<<x.sumax();
	x.del();
	return 0;
}