#include <bits/stdc++.h>
#include <atcoder/segtree>

using namespace std;
using namespace atcoder;
using ll = long long;
//using mint = modint998244353;

int op(int a, int b){return max(a, b);};
int e(){return 0;};

int main(){
    cin.tie(nullptr);
    ios_base::sync_with_stdio(false);

    int Q, now=0;
    cin >> Q;
    segtree<int, op, e> tree(Q);

    while(Q--){
        int t, x;
        cin >> t >> x;
        if (t == 1){
            tree.set(now, x);
            now++;
        }
        else{
            cout << tree.prod(now-x, now) << endl;
        }
    }

    return 0;
}