#include <iostream>
#include <cstdio>
using namespace std;

int main()
{
    freopen("adunare.in", "r", stdin);
    freopen("adunare.out", "w", stdout);
    long long a,b, s=0;
    cin>>a;
    cin>>b;
    s=a+b;
    cout<<s;
    return 0;
}