Cod sursa(job #1744417)
Utilizator | Data | 19 august 2016 19:08:15 | |
---|---|---|---|
Problema | Heapuri | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.55 kb |
#include <iostream>
#include <fstream>
#include <set>
using namespace std;
set<int> a;
int main()
{
int i,v[200001],k=0,t,x,n;
ifstream f("heapuri.in");
ofstream g("heapuri.out");
f>>n;
for(i=1;i<=n;i++)
{
f>>t;
if(t==1)
{
f>>x;
a.insert(x);
k++;
v[k]=x;
}
if(t==2)
{
f>>x;
a.erase(v[x]);
}
if(t==3)
{
g<<*a.begin()<<"\n";
}
}
return 0;
}