Cod sursa(job #1854748)

Utilizator eduardturtoiEduard Turtoi eduardturtoi Data 23 ianuarie 2017 10:55:28
Problema Heapuri Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.64 kb
#include <fstream>
#include <set>
#define lgmax 200001
using namespace std;
ifstream fin("heapuri.in");
ofstream fout("heapuri.out");
multiset<int> h;
int poz[lgmax];

int main()
{
    multiset<int>::iterator it;
    int m,i,op,nr,ct=0;
    fin>>m;
    for(i=1;i<=m;i++)
    {
        fin>>op;
        if(op==1)
        {
            fin>>nr;
            h.insert(nr);
            poz[++ct]=nr;
        }
        if(op==2)
        {
            fin>>nr;
            h.erase(h.find(poz[nr]));
        }
        if(op==3)
        {
            it=h.begin();
            fout<<*it<<'\n';
        }
    }
    return 0;
}