This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include <bits/stdc++.h>
using namespace std;
#include "coreputer.h"
vector<int> malfunctioning_cores(int n){
int lo=0,hi=n-1,mid;
while(lo<hi){
mid=(lo+hi)/2;
vector<int> arr(mid+1);
for(int i=0; i<=mid; i++) arr[i]=i;
int x=run_diagnostic(arr);
if(x==-1) lo=mid+1;
else hi=mid;
}
vector<int> ans(n);
ans[lo]=1;
if(lo==n-1){
for(int i=0; i<n-1; i++) ans[i]=0;
return ans;
}
vector<int> qu(lo+1);
for(int i=0; i<=lo; i++) qu[i]=i;
for(int i=lo+1; i<n; i++){
qu[lo]=i;
int x=run_diagnostic(qu);
if(x==-1) ans[i]=0;
else ans[i]=1;
}
vector<int> qu2(lo);
for(int i=0; i<lo; i++) qu[i]=i;
for(int i=lo-1; i>=0; i--){
qu[i]=lo;
int x=run_diagnostic(qu);
if(x==-1) ans[i]=1;
else ans[i]=0;
qu[i]=i;
}
/*int a=0,b=0;
for(int i=lo; i<n-1; i++) a+=ans[i];
for(int i=0; i<lo; i++) b+=ans[i];
if(b==a) ans[n-1]=1;
else ans[n-1]=0;*/
return ans;
}
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |