Cod sursa(job #1599761)
Utilizator | Data | 14 februarie 2016 12:47:20 | |
---|---|---|---|
Problema | Heapuri | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.54 kb |
#include <fstream>
#include <set>
using namespace std;
ifstream fin("heapuri.in");
ofstream fout("heapuri.out");
set <int> v;
int n,v1[200001];
int main()
{
int i,op,x,j=0;
fin>>n;
for(i=1;i<=n;i++)
{
fin>>op;
if(op==1)
{
fin>>x;
v1[++j]=x;
v.insert(x);
}
if(op==2)
{
fin>>x;
v.erase(v1[x]);
}
if(op==3)
fout<<*v.begin()<<'\n';
}
fout.close();
return 0;
}