Cod sursa(job #2743775)

Utilizator AlexFlorinOpreaOprea Alex Florin AlexFlorinOprea Data 23 aprilie 2021 15:00:43
Problema Heapuri Scor 40
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.79 kb
#include <fstream>
#define minim 1000000005

using namespace std;
ifstream fin("heapuri.in");
ofstream fout("heapuri.out");
int n,i,op,x,poz,mini,lg,j,v[200005];

int main()
{
    fin >> n;
    mini=minim;
    for(i=1;i<=n;i++)
    {
        fin >> op;
        if(op==1)
        {
            fin >> x;
            if(x<mini)
                mini=x;
            v[++lg]=x;
        }
        else if(op==2)
        {
            fin >> poz;
            x=v[poz];
            v[poz]=-1;
            if(x==mini)
            {
                mini=minim;
                for(j=1;j<=lg;j++)
                    if(v[j]<mini && v[j]>-1)
                        mini=v[j];
            }
        }
        else if(op==3)
                fout << mini << '\n';
    }
    return 0;
}