#include "coreputer.h"
#include <bits/stdc++.h>
using namespace std;
vector<int>malfunctioning_cores(int n) {
set<int>se;
for(int x=0;x<n;x++){
vector<int>v;
for(int y=0;y<=x;y++){
if(se.find(y)!=se.end()) continue;
v.push_back(y);
}
int hold=run_diagnostic(v);
if(hold==1||hold==0){
se.insert(x);
}
}
set<int>se2;
for(int x=n-1;x>=0;x--){
vector<int>v;
for(int y=n-1;y>=x;y--){
if(se2.find(y)!=se2.end()) continue;
v.push_back(y);
}
int hold=run_diagnostic(v);
if(hold==1||hold==0){
se2.insert(x);
}
}
for(auto it:se2) se.insert(it);
vector<int>ans;
for(auto it:se)ans.push_back(it);
return ans;
}
