#include <bits/stdc++.h>
#include "library.h"
using namespace std;
#define pb push_back
void Solve(int n){
vector<int> M(n, 1), mark(n, 0);
vector<int> A;
if (n==1){
A={1};
Answer(A);
return ;
}
for (int i=1; i<=n; i++){
M[i-1]--;
if (Query(M)==1){
A.pb(i);
mark[i-1]=1;
break ;
}
M[i-1]++;
}
// cerr<<"A[0]="<<A[0]<<"\n";
while (A.size()<n){
vector<int> vec;
for (int i=1; i<=n; i++) if (!mark[i-1]) vec.pb(i);
// cerr<<"vec: ";for (int x:vec) cerr<<x<<" ";cerr<<"\n";
int dwn=0, up=vec.size();
while (up-dwn>1){
int mid=(dwn+up)>>1;
fill(M.begin(), M.end(), 0);
for (int i=0; i<mid; i++) M[vec[i]-1]++;
int val=Query(M);
M[A.back()-1]++;
if (Query(M)==val) up=mid;
else dwn=mid;
}
A.pb(vec[dwn]);
mark[vec[dwn]-1]++;
}
Answer(A);
}
/*
5
4 2 5 3 1
*/
Compilation message
library.cpp: In function 'void Solve(int)':
library.cpp:24:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
24 | while (A.size()<n){
| ~~~~~~~~^~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
31 ms |
364 KB |
# of queries: 2375 |
| 2 |
Correct |
36 ms |
364 KB |
# of queries: 2409 |
| 3 |
Correct |
38 ms |
364 KB |
# of queries: 2648 |
| 4 |
Correct |
30 ms |
376 KB |
# of queries: 2595 |
| 5 |
Correct |
41 ms |
364 KB |
# of queries: 2508 |
| 6 |
Correct |
37 ms |
364 KB |
# of queries: 2551 |
| 7 |
Correct |
37 ms |
364 KB |
# of queries: 2544 |
| 8 |
Correct |
36 ms |
384 KB |
# of queries: 2420 |
| 9 |
Correct |
40 ms |
364 KB |
# of queries: 2546 |
| 10 |
Correct |
19 ms |
364 KB |
# of queries: 1474 |
| 11 |
Correct |
0 ms |
364 KB |
# of queries: 0 |
| 12 |
Correct |
1 ms |
364 KB |
# of queries: 1 |
| 13 |
Correct |
1 ms |
364 KB |
# of queries: 4 |
| 14 |
Correct |
1 ms |
384 KB |
# of queries: 7 |
| 15 |
Correct |
2 ms |
364 KB |
# of queries: 77 |
| 16 |
Correct |
3 ms |
364 KB |
# of queries: 183 |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
31 ms |
364 KB |
# of queries: 2375 |
| 2 |
Correct |
36 ms |
364 KB |
# of queries: 2409 |
| 3 |
Correct |
38 ms |
364 KB |
# of queries: 2648 |
| 4 |
Correct |
30 ms |
376 KB |
# of queries: 2595 |
| 5 |
Correct |
41 ms |
364 KB |
# of queries: 2508 |
| 6 |
Correct |
37 ms |
364 KB |
# of queries: 2551 |
| 7 |
Correct |
37 ms |
364 KB |
# of queries: 2544 |
| 8 |
Correct |
36 ms |
384 KB |
# of queries: 2420 |
| 9 |
Correct |
40 ms |
364 KB |
# of queries: 2546 |
| 10 |
Correct |
19 ms |
364 KB |
# of queries: 1474 |
| 11 |
Correct |
0 ms |
364 KB |
# of queries: 0 |
| 12 |
Correct |
1 ms |
364 KB |
# of queries: 1 |
| 13 |
Correct |
1 ms |
364 KB |
# of queries: 4 |
| 14 |
Correct |
1 ms |
384 KB |
# of queries: 7 |
| 15 |
Correct |
2 ms |
364 KB |
# of queries: 77 |
| 16 |
Correct |
3 ms |
364 KB |
# of queries: 183 |
| 17 |
Correct |
319 ms |
364 KB |
# of queries: 17982 |
| 18 |
Correct |
335 ms |
364 KB |
# of queries: 17293 |
| 19 |
Correct |
345 ms |
364 KB |
# of queries: 17467 |
| 20 |
Correct |
314 ms |
364 KB |
# of queries: 16325 |
| 21 |
Correct |
288 ms |
364 KB |
# of queries: 15324 |
| 22 |
Correct |
377 ms |
384 KB |
# of queries: 17669 |
| 23 |
Correct |
340 ms |
492 KB |
# of queries: 17224 |
| 24 |
Correct |
157 ms |
492 KB |
# of queries: 7915 |
| 25 |
Correct |
346 ms |
364 KB |
# of queries: 17136 |
| 26 |
Correct |
337 ms |
392 KB |
# of queries: 15963 |
| 27 |
Correct |
144 ms |
364 KB |
# of queries: 8040 |
| 28 |
Correct |
246 ms |
364 KB |
# of queries: 15957 |
| 29 |
Correct |
290 ms |
392 KB |
# of queries: 15939 |
| 30 |
Correct |
288 ms |
364 KB |
# of queries: 15957 |
