#include<iostream>
#include<fstream>
#define in cin
#define out cout
#define ll long long
using namespace std;
int main(){
    #ifndef ONLINE_JUDGE
    ifstream in("test.in");
    ofstream out("test.out");
    #endif
    ll a,b;
    in>>a>>b;
    out<<a+b;
    return 0;
}