Cod sursa(job #3130150)

Utilizator otilia_nedelcu@yahoo.comGutanu Tiberiu [email protected] Data 16 mai 2023 22:41:30
Problema Heapuri Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.55 kb
#include <iostream>
#include <fstream>
#include <set>
using namespace std;
ifstream f("heapuri.in");
ofstream g("heapuri.out");
int main() {
    int n,i,nr,x;
    f>>n;
    int v[n+1],l=0;
    set<int> m;
    for(i=1;i<=n;i++)
    {
        f>>nr;
        if(nr==1)
        {
            f>>x;
            v[l]=x;
            l++;
            m.insert(x);

        }
        if(nr==2)
        {
            f>>x;
            m.erase(v[x-1]);
        }
        if(nr==3)
        {
            g<<*m.begin()<<endl;
        }
    }
}