#include <iostream>
#include <vector>
#include <algorithm>
#include <cmath>
#include <atcoder/all>
using namespace std;
using namespace atcoder;
using ll = long long;
using mint = modint998244353;
using vi = vector<int>;
using vvi = vector<vi>;
using vvvi = vector<vvi>;
using vll = vector<ll>;
using vvll = vector<vll>;
using vvvll = vector<vvll>;
using vmi = vector<mint>;
using vvmi = vector<vmi>;
using vvvmi = vector<vvmi>;
#define all(a) (a).begin(), (a).end()
#define rep2(i, m, n) for (int i = (m); i < (n); ++i)
#define rep(i, n) rep2(i, 0, n)
#define drep2(i, m, n) for (int i = (m)-1; i >= (n); --i)
#define drep(i, n) drep2(i, n, 0)
int op(int a, int b){
    return max(a, b);
}
int e(){return 0;}


int main(){
    int q; cin >> q;
    segtree<int, op, e> seg(q);
    int r = 0;
    while(q--){
        int i, k; cin >> i >> k;
        if(i == 1){
            seg.set(r, k);
            r++;
        }else{
            cout << seg.prod(r-k, r) << endl;
        }
    }


    return 0;
}