Pagini recente » Cod sursa (job #1122982) | Cod sursa (job #1445368) | Florian Marcu | Cod sursa (job #2936273) | Cod sursa (job #2747358)
#include <bits/stdc++.h>
using namespace std;
ifstream f("heapuri.in");
ofstream g("heapuri.out");
set<int> pq;
vector<int> v;
int n,i,operatie,x,nr=0;
int main ()
{
f>>n;
v.assign(200001,0);
for(i=0;i<n;i++)
{
f>>operatie;
if(operatie==1)
{
f>>x;
pq.insert(x);
v[++nr]=x;
}
else if(operatie==3)
{
g<<*pq.begin()<<'\n';
}
else if(operatie==2)
{
f>>x;
pq.erase(v[x]);
}
}
return 0;
}