#include <iostream>
#include <string>
#include <sstream>

using namespace std;

int main() {
	ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    
	int t;
	cin >> t;
	
	for (int i = 1; i <= t; i++) {
		string line;
		getline(cin >> ws, line);

		stringstream ss(line);
		int x = 0, y = 0, z = 0;
	 	ss >> x;
		if (x == 1) {
			ss >> y;
			ss >> z;
			cout << y+z << endl;
		} else {
			cout << i << endl; 
		}
	}
	return 0;
}