#include <bits/stdc++.h>
using namespace std;

#define rep(i, a, b) for (ll i = a; i < b; i++)
using ll = long long;

int main(){
    int q;
    cin >> q;
    rep(i, 0, q) {
        int t;
        cin >> t;
        if(t == 1) {
            int a, b;
            cin >> a >> b;
            cout << a + b << endl;
        }
        else cout << i + 1 << endl;
    }
}