#include<bits/stdc++.h>
using namespace std;

using ll =long long;

#include<atcoder/segtree>
using namespace atcoder;
ll op(ll a,ll b){return max(a,b);}
ll e(){return -1e18;}

void solve(){
   
    ll Q;
    cin>>Q;
    segtree<ll,op,e> seg(Q);
    ll cnt=0;
    for(int i=0;i<Q;i++){
        ll t,x;
        cin>>t>>x;
        if(t==1){
            seg.set(cnt,x);
            cnt++;
        }
        else{
            cout<<seg.prod(cnt-x,cnt)<<"\n";
        }
    }
}

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

    int T=1;
    // cin>>T;
    while(T--)solve();
}