#include <fstream>

using namespace std;

ifstream fin ("heapuri.in");
ofstream fout ("heapuri.out");

int n, op, x;

struct data {
    int val;
    int poz;
}

int main () {

    fin >> n;

    while (n--) {

        fin >> op;

        if (op == 1) {

            fin >> x;

            h[++k] = k;
            v[k].val = x;
            v[k].poz = k;

            c = k;
            p = k/2;

            while (c != 1 && v[h[p]].val > v[h[c]].val) {

                int aux = h[c];
                h[c] = h[p];
                h[p] = aux;

                v[h[p]].poz = p;
                v[h[c]].poz = c;

                p /= 2;
                c /= 2;
            }

            continue;
        }


        if (op == 2) {

            fin >> x;

            v[x].val = -1;

            c =

    }

    return 0;
}