# | Time | Username | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
908259 | zyq181 | Coreputer (IOI23_coreputer) | C++17 | 0 ms | 344 KiB |
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 "coreputer.h"
#include <bits/stdc++.h>
using namespace std;
vector<int> malfunctioning_cores(int N){
vector<int> them;
vector<int> q;
int ret;
int cur;
for(int a=0; a<N; a+=2){
q.push_back(a);
}
ret = run_diagnostic(q);
if(ret == 1){
int t;
q.clear();
for(int a=1; a<N; a+=2) q.push_back(a);
for(int a=0; a<N; a+=2){
q.push_back(a);
t = run_diagnostic(q);
if(t != -1){
cur = a;
them.push_back(a);
break;
}
}
for(int a=cur+2; a<N; a+=2){
q.pop_back();
q.push_back(a);
if(run_diagnostic(q) != ret){
them.push_back(a);
}
}
int k = them.size();
if(t == 0){
k--;
}
for(int a=0; a<k-1; a++){
q.push_back(them[a]);
}
q.push_back(0);
for(int a=1; a<N; a+=2){
q.pop_back();
q.push_back(a);
if(run_diagnostic(q) != -1) them.push_back(a);
}
}
else{
int t;
for(int a=1; a<N; a+=2){
q.push_back(a);
t = run_diagnostic(q);
if(t != ret){
cur = a;
them.push_back(a);
break;
}
}
for(int a=cur+2; a<N; a+=2){
q.pop_back();
q.push_back(a);
if(run_diagnostic(q) != ret){
them.push_back(a);
}
}
int k = them.size();
if(ret == 0 || t == 0){
k--;
}
for(int a=0; a<k-1; a++){
q.push_back(them[a]);
}
q.push_back(0);
for(int a=0; a<N; a+=2){
q.pop_back();
q.push_back(a);
if(run_diagnostic(q) != -1) them.push_back(a);
}
}
sort(them.begin(), them.end(), greater<int>());
vector<int> r;
for(int a=0; a<N; a++){
if(them.back() == a){
r.push_back(1);
them.pop_back();
}
else{
r.push_back(0);
}
}
return r;
}
Compilation message (stderr)
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
Fetching results... |