Cod sursa(job #2621726)

Utilizator DiagrDiana Grigore Diagr Data 30 mai 2020 18:08:58
Problema Heapuri Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.62 kb
#include<bits/stdc++.h>
using namespace std;
ifstream f("heapuri.in");
ofstream g("heapuri.out");
int n;
multiset<int> heap;
int pozitii[200001];
int main(){
    f >> n;
    int j = 1;
    for(int i = 0; i < n; i++)
    {
        int op;
        f >> op;
        if (op == 1)
        {
            int e;
            f >> e;
            pozitii[j] = e;
            heap.insert(e);
            j++;
        }
        else if (op == 2)
        {
            int poz;
            f >> poz;
            heap.erase(pozitii[poz]);
        }
        else
        {g << *heap.begin() << '\n';}
    }
    f.close();
    g.close();
    return 0;
}