Submission #50144676

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Source Code Expand

#include <bits/stdc++.h>

using namespace std;

void solve(){
    int q;
    cin>>q;

    vector<int> v;
    for(int i = 0; i < q; i++){
        int t;
        cin>>t;
        if(t == 1){
            int x;
            cin>>x;
            v.push_back(x);
        } else{
            int k;
            cin>>k;
            cout << v[(int)v.size() - k] << '\n';
        }
    }
}

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(0);

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

    return 0;
}

Submission Info

Judge Result