Pagini recente » Cod sursa (job #821641) | Cod sursa (job #273531) | Istoria paginii runda/pregatire9/clasament | Cod sursa (job #2280503) | Cod sursa (job #984313)
Cod sursa(job #984313)
#include <fstream>
#include <set>
using namespace std;
ifstream f("heapuri.in");
ofstream g("heapuri.out");
int n, tip, x, a[200005], dim=0;
multiset < int > heap;
int main()
{
f>>n;
for (int i=1; i<=n; i++)
{
f>>tip;
if (tip==1)
{
f>>x; heap.insert(x); a[++dim]=x;
}
else if (tip==2)
{
f>>x; heap.erase(a[x]);
}
else g<<*heap.begin()<<'\n';
}
return 0;
}