#include <iostream>
using namespace std;
 
typedef long long ll;
//typedef pair<int,int> P;
 
const int INF = 1e9;
const int mod = 1e9;
const double EPS = 1e-10;
//const double PI = acos(-1.0);

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