#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)

int main() {
    cin.tie(nullptr);
    ios_base::sync_with_stdio(false);
    int q;
    cin >> q;
    rep(i, q) {
        int t;
        cin >> t;
        if (t == 1) {
            int a, b;
            cin >> a >> b;
            cout << a + b << endl;
        } else {
            cout << i + 1 << endl;
        }
    }
    return 0;
}