Cod sursa(job #485474)

Utilizator zloteanu.adrianzloteanu adrian nichita zloteanu.adrian Data 18 septembrie 2010 15:14:37
Problema Heapuri Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.34 kb
Raporteaza aceasta sursa 
#include<set>
#include<fstream>
using namespace std;
int n,k,x,y;
int l[201000];
set<int> V;
int main()
{ifstream q("heapuri.in");
ofstream w("heapuri.out");
q>>n;
for(int i=1;i<=n;++i)
  {q>>x;
  if(x==1)
   {q>>y;
   l[++k]=y;
   V.insert(y);}
   if(x==2)
    {q>>y;
    V.erase(l[y]);}
   if(x==3)
    w<<*V.begin()<<"\n";}}