#include <iostream>

#define EPS (1e-7)
#define INF (1e9)
#define LINF (1e18)
#define PI (acos(-1))
#define MOD 1000000007
#define MAX 100000

using namespace std;
typedef long long ll;

int main()
{

  int A, B;
  cin >> A >> B;

  cout << A - (-B) << endl;

}