Cod sursa(job #2681199)
Utilizator | Data | 5 decembrie 2020 09:50:24 | |
---|---|---|---|
Problema | Heapuri | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.48 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream f("heapuri.in");
ofstream g("heapuri.out");
set <int> h;
int n,i,x,nr,cerinta,v[200100];
int main()
{
f>>n;
for(i=1;i<=n;i++)
{
f>>cerinta;
if(cerinta==1)
{
f>>x;
nr++;v[nr]=x;
h.insert(x);
}
else if(cerinta==2)
{
f>>x;
h.erase(v[x]);
}
else g<<*h.begin()<<'\n';
}
return 0;
}