Cod sursa(job #3041755)

Utilizator radu._.21Radu Pelea radu._.21 Data 1 aprilie 2023 13:58:40
Problema Heapuri Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.52 kb
#include <fstream>
#include <set>


using namespace std;
int cnt=0,n,v[200001];
ifstream fin("heapuri.in");
ofstream fout("heapuri.out");
multiset<int>s;
int main(){
    fin>>n;
    for(int ll=1;ll<=n;ll++){
        int cer; fin>>cer;
        if(cer==1){
            int x; fin>>x;
            v[++cnt]=x;
            s.insert(x);
        }
        else if(cer==2){
            int x; fin>>x;
            s.erase(v[x]);
        }
        else
            fout<<*s.begin()<<'\n';

    }

    return 0;
}