#include <bits/stdc++.h>
#include <atcoder/all>
#include <boost/multiprecision/cpp_dec_float.hpp>
#include <boost/multiprecision/cpp_int.hpp>
namespace mp = boost::multiprecision;
using Bint = mp::cpp_int;
using namespace std;
using namespace atcoder;
#define rep(i, n) for(int i=0;i<(n);++i)
#define rep1(i, n) for(int i=1;i<=(n);i++)
#define ll long long
using mint = modint998244353;
using P = pair<ll,ll>;
using lb = long double;
using T = tuple<ll, ll, ll>;
#ifdef LOCAL
#  include <debug_print.hpp>
#  define dbg(...) debug_print::multi_print(#__VA_ARGS__, __VA_ARGS__)
#else
#  define dbg(...) (static_cast<void>(0))
#endif

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 n = 0;
    rep(i,q) {
        int t;
        cin >> t;
        if(t==1) {
            int x;
            cin >> x;
            seg.set(n++,x);
        }
        else{
            int k;
            cin >> k;
            cout << seg.prod(n-k,n) << endl;
        }
    }
    return 0;   
}