Cod sursa(job #3132177)

Utilizator adistancu10Stancu Adrian adistancu10 Data 21 mai 2023 23:46:16
Problema Heapuri Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.72 kb
#include <iostream>
#include <fstream>
#include <set>

using namespace std;

ifstream fin("heapuri.in");
ofstream fout("heapuri.out");

int main() {

    int n;
    fin >> n;

    multiset<int> rezultat;

    for (int i = 0; i < n; ++i) {
        int operatie, x;
        fin >> operatie;

        if (operatie == 1) {
            fin >> x;
            rezultat.insert(x);
        } else if (operatie == 2) {
            fin >> x;
            auto it = rezultat.find(x);
            if (it != rezultat.end())
                rezultat.erase(it);
        } else if (operatie == 3) {
            if (!rezultat.empty())
                fout << *(rezultat.begin()) << "\n";
        }
    }


    return 0;
}