| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 935526 |
2024-02-29T08:47:09 Z |
yhkhoo |
Library (JOI18_library) |
C++17 |
|
24 ms |
440 KB |
#include <cstdio>
#include <vector>
#include "library.h"
using namespace std;
void Solve(int N){
vector<int> res(N);
vector<int> m0(N, 1);
int le=-1, re=-1;
for(int i=0; i<N; i++){
if(i != 0){
m0[i-1] = 1;
}
m0[i] = 0;
if(Query(m0) == 1){
if(le == -1){
le = i;
}
else{
re = i;
}
}
}
vector<int> cons(N);
for(int i=0; i<N; i++){
cons[i] = i;
}
cons.erase(lower_bound(cons.begin(), cons.end(), le));
cons.erase(lower_bound(cons.begin(), cons.end(), re));
res[0] = le;
res[N-1] = re;
for(int i=1; i<N-1; i++){
int l = 0, r = cons.size()-1, m;
while(l < r){
m = (l+r)/2;
vector<int> m1(N, 0);
for(int i=l; i<=m; i++){
m1[cons[i]] = 1;
}
m1[res[i-1]] = 1;
auto wit = Query(m1);
m1[res[i-1]] = 0;
auto wito = Query(m1);
if(wito == wit){ // is in
r = m;
}
else{ // not in
l = m+1;
}
}
res[i] = cons[l];
cons.erase(cons.begin()+l);
}
for(int i=0; i<N; i++){
res[i]++;
}
Answer(res);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
17 ms |
436 KB |
# of queries: 2540 |
| 2 |
Correct |
17 ms |
440 KB |
# of queries: 2533 |
| 3 |
Correct |
22 ms |
436 KB |
# of queries: 2678 |
| 4 |
Correct |
24 ms |
436 KB |
# of queries: 2680 |
| 5 |
Correct |
21 ms |
432 KB |
# of queries: 2678 |
| 6 |
Correct |
21 ms |
432 KB |
# of queries: 2670 |
| 7 |
Correct |
23 ms |
440 KB |
# of queries: 2694 |
| 8 |
Correct |
16 ms |
436 KB |
# of queries: 2551 |
| 9 |
Correct |
20 ms |
428 KB |
# of queries: 2653 |
| 10 |
Correct |
11 ms |
432 KB |
# of queries: 1563 |
| 11 |
Runtime error |
1 ms |
436 KB |
Execution killed with signal 11 |
| 12 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
17 ms |
436 KB |
# of queries: 2540 |
| 2 |
Correct |
17 ms |
440 KB |
# of queries: 2533 |
| 3 |
Correct |
22 ms |
436 KB |
# of queries: 2678 |
| 4 |
Correct |
24 ms |
436 KB |
# of queries: 2680 |
| 5 |
Correct |
21 ms |
432 KB |
# of queries: 2678 |
| 6 |
Correct |
21 ms |
432 KB |
# of queries: 2670 |
| 7 |
Correct |
23 ms |
440 KB |
# of queries: 2694 |
| 8 |
Correct |
16 ms |
436 KB |
# of queries: 2551 |
| 9 |
Correct |
20 ms |
428 KB |
# of queries: 2653 |
| 10 |
Correct |
11 ms |
432 KB |
# of queries: 1563 |
| 11 |
Runtime error |
1 ms |
436 KB |
Execution killed with signal 11 |
| 12 |
Halted |
0 ms |
0 KB |
- |
