1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
#include <bits/stdc++.h>
using namespace std;
typedef pair<int,int> PII;



int main() {
    ios_base::sync_with_stdio(0);
    vector<int> ans;
    int n;
    cin>>n;
    for(int i=1;i<=n;i++) {
        string s;
        int a;
        cin>>s>>a;
        if(s == "NIE") continue;
        if(ans.size() == 20) continue;
        if(ans.size() < 10) ans.push_back(i);
        else if(a < 2) ans.push_back(i);
    }

    for(int i: ans) cout<<i<<" "; 
    cout<<endl;
}