#include<iostream>
#define PB push_back
#define MP make_pair
using namespace std;
//typedef long long int LL;
//typedef pair<LL, LL> PLL;
//typedef vector<PLL> VP;

int main()
{
  int a, b;
  cin >> a >> b;
  cout << a - (-b) << endl;
  return 0;
}