Cod sursa(job #3337526)

Utilizator alexandra_popaa13Popa Alexandra alexandra_popaa13 Data 28 ianuarie 2026 16:59:53
Problema Heapuri Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.59 kb
#include <bits/stdc++.h>
#define NMAX 200002
using namespace std;
ifstream fin("heapuri.in");
ofstream fout("heapuri.out");
int n;
multiset<int> h;
int ord[NMAX];
int cat;
int main()
{
    int i,cod,nr;
    fin>>n;
    for(i=1; i<=n; i++)
    {
        fin>>cod;
        if(cod==1)
        {
            fin>>nr;
            h.insert(nr);
            cat++;
            ord[cat]=nr;
        }
        else
        if(cod==2)
        {
            fin>>nr;
            h.erase(h.find(ord[nr]));
        }
        else
        fout<<*h.begin()<<'\n';
    }
    return 0;
}