| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 717294 |
2023-04-01T19:28:30 Z |
Juan |
Cave (IOI13_cave) |
C++14 |
|
882 ms |
588 KB |
#include<bits/stdc++.h>
#include "cave.h"
using namespace std;
void exploreCave(int N){
int S[N]={}, D[N]={};
vector<int> unprocessed;
for(int i = 0; i < N; i++) unprocessed.push_back(i);
for(int i = 0; i < N; i++){
for(int x : unprocessed) S[x] = 0;
if(tryCombination(S)!=i){
for(int x : unprocessed) S[x] = 1;
}
int l = 0, r = unprocessed.size()-1;
while(l<=r){
int m = (l+r)>>1;
for(int j = 0; j <= m; j++) S[unprocessed[j]] ^= 1;
int ret = tryCombination(S);
if(ret==i) l = m+1;
else r = m-1;
for(int j = 0; j <= m; j++) S[unprocessed[j]] ^= 1;
}
int pos = unprocessed[l];
S[pos] ^= 1;
D[pos] = i;
unprocessed.erase(unprocessed.begin()+l);
}
answer(S, D);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
146 ms |
396 KB |
Output is correct |
| 2 |
Correct |
116 ms |
424 KB |
Output is correct |
| 3 |
Correct |
179 ms |
432 KB |
Output is correct |
| 4 |
Correct |
128 ms |
416 KB |
Output is correct |
| 5 |
Correct |
231 ms |
436 KB |
Output is correct |
| 6 |
Correct |
189 ms |
424 KB |
Output is correct |
| 7 |
Correct |
216 ms |
428 KB |
Output is correct |
| 8 |
Correct |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
0 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
198 ms |
424 KB |
Output is correct |
| 13 |
Correct |
194 ms |
340 KB |
Output is correct |
| 14 |
Correct |
165 ms |
424 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
203 ms |
424 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
550 ms |
424 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
226 ms |
432 KB |
Output is correct |
| 7 |
Correct |
829 ms |
428 KB |
Output is correct |
| 8 |
Correct |
518 ms |
428 KB |
Output is correct |
| 9 |
Correct |
522 ms |
428 KB |
Output is correct |
| 10 |
Correct |
473 ms |
424 KB |
Output is correct |
| 11 |
Correct |
752 ms |
424 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
308 KB |
Output is correct |
| 14 |
Correct |
1 ms |
300 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
308 KB |
Output is correct |
| 14 |
Correct |
1 ms |
300 KB |
Output is correct |
| 15 |
Correct |
1 ms |
212 KB |
Output is correct |
| 16 |
Correct |
1 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
300 KB |
Output is correct |
| 18 |
Correct |
1 ms |
212 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| 20 |
Correct |
123 ms |
340 KB |
Output is correct |
| 21 |
Correct |
1 ms |
212 KB |
Output is correct |
| 22 |
Correct |
1 ms |
300 KB |
Output is correct |
| 23 |
Correct |
73 ms |
340 KB |
Output is correct |
| 24 |
Correct |
54 ms |
340 KB |
Output is correct |
| 25 |
Correct |
79 ms |
352 KB |
Output is correct |
| 26 |
Correct |
1 ms |
212 KB |
Output is correct |
| 27 |
Correct |
1 ms |
212 KB |
Output is correct |
| 28 |
Correct |
32 ms |
340 KB |
Output is correct |
| 29 |
Correct |
1 ms |
212 KB |
Output is correct |
| 30 |
Correct |
95 ms |
356 KB |
Output is correct |
| 31 |
Correct |
122 ms |
352 KB |
Output is correct |
| 32 |
Correct |
1 ms |
212 KB |
Output is correct |
| 33 |
Correct |
1 ms |
212 KB |
Output is correct |
| 34 |
Correct |
1 ms |
212 KB |
Output is correct |
| 35 |
Correct |
47 ms |
340 KB |
Output is correct |
| 36 |
Correct |
64 ms |
340 KB |
Output is correct |
| 37 |
Correct |
1 ms |
212 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
146 ms |
396 KB |
Output is correct |
| 2 |
Correct |
116 ms |
424 KB |
Output is correct |
| 3 |
Correct |
179 ms |
432 KB |
Output is correct |
| 4 |
Correct |
128 ms |
416 KB |
Output is correct |
| 5 |
Correct |
231 ms |
436 KB |
Output is correct |
| 6 |
Correct |
189 ms |
424 KB |
Output is correct |
| 7 |
Correct |
216 ms |
428 KB |
Output is correct |
| 8 |
Correct |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
0 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
198 ms |
424 KB |
Output is correct |
| 13 |
Correct |
194 ms |
340 KB |
Output is correct |
| 14 |
Correct |
165 ms |
424 KB |
Output is correct |
| 15 |
Correct |
203 ms |
424 KB |
Output is correct |
| 16 |
Correct |
0 ms |
212 KB |
Output is correct |
| 17 |
Correct |
550 ms |
424 KB |
Output is correct |
| 18 |
Correct |
1 ms |
212 KB |
Output is correct |
| 19 |
Correct |
0 ms |
212 KB |
Output is correct |
| 20 |
Correct |
226 ms |
432 KB |
Output is correct |
| 21 |
Correct |
829 ms |
428 KB |
Output is correct |
| 22 |
Correct |
518 ms |
428 KB |
Output is correct |
| 23 |
Correct |
522 ms |
428 KB |
Output is correct |
| 24 |
Correct |
473 ms |
424 KB |
Output is correct |
| 25 |
Correct |
752 ms |
424 KB |
Output is correct |
| 26 |
Correct |
0 ms |
212 KB |
Output is correct |
| 27 |
Correct |
0 ms |
212 KB |
Output is correct |
| 28 |
Correct |
0 ms |
212 KB |
Output is correct |
| 29 |
Correct |
1 ms |
212 KB |
Output is correct |
| 30 |
Correct |
1 ms |
212 KB |
Output is correct |
| 31 |
Correct |
1 ms |
212 KB |
Output is correct |
| 32 |
Correct |
1 ms |
212 KB |
Output is correct |
| 33 |
Correct |
1 ms |
212 KB |
Output is correct |
| 34 |
Correct |
1 ms |
212 KB |
Output is correct |
| 35 |
Correct |
1 ms |
212 KB |
Output is correct |
| 36 |
Correct |
1 ms |
212 KB |
Output is correct |
| 37 |
Correct |
1 ms |
212 KB |
Output is correct |
| 38 |
Correct |
1 ms |
308 KB |
Output is correct |
| 39 |
Correct |
1 ms |
300 KB |
Output is correct |
| 40 |
Correct |
1 ms |
212 KB |
Output is correct |
| 41 |
Correct |
1 ms |
212 KB |
Output is correct |
| 42 |
Correct |
1 ms |
300 KB |
Output is correct |
| 43 |
Correct |
1 ms |
212 KB |
Output is correct |
| 44 |
Correct |
1 ms |
212 KB |
Output is correct |
| 45 |
Correct |
123 ms |
340 KB |
Output is correct |
| 46 |
Correct |
1 ms |
212 KB |
Output is correct |
| 47 |
Correct |
1 ms |
300 KB |
Output is correct |
| 48 |
Correct |
73 ms |
340 KB |
Output is correct |
| 49 |
Correct |
54 ms |
340 KB |
Output is correct |
| 50 |
Correct |
79 ms |
352 KB |
Output is correct |
| 51 |
Correct |
1 ms |
212 KB |
Output is correct |
| 52 |
Correct |
1 ms |
212 KB |
Output is correct |
| 53 |
Correct |
32 ms |
340 KB |
Output is correct |
| 54 |
Correct |
1 ms |
212 KB |
Output is correct |
| 55 |
Correct |
95 ms |
356 KB |
Output is correct |
| 56 |
Correct |
122 ms |
352 KB |
Output is correct |
| 57 |
Correct |
1 ms |
212 KB |
Output is correct |
| 58 |
Correct |
1 ms |
212 KB |
Output is correct |
| 59 |
Correct |
1 ms |
212 KB |
Output is correct |
| 60 |
Correct |
47 ms |
340 KB |
Output is correct |
| 61 |
Correct |
64 ms |
340 KB |
Output is correct |
| 62 |
Correct |
1 ms |
212 KB |
Output is correct |
| 63 |
Correct |
139 ms |
472 KB |
Output is correct |
| 64 |
Correct |
121 ms |
444 KB |
Output is correct |
| 65 |
Correct |
173 ms |
460 KB |
Output is correct |
| 66 |
Correct |
117 ms |
444 KB |
Output is correct |
| 67 |
Correct |
224 ms |
468 KB |
Output is correct |
| 68 |
Correct |
184 ms |
468 KB |
Output is correct |
| 69 |
Correct |
221 ms |
468 KB |
Output is correct |
| 70 |
Correct |
1 ms |
212 KB |
Output is correct |
| 71 |
Correct |
1 ms |
212 KB |
Output is correct |
| 72 |
Correct |
198 ms |
468 KB |
Output is correct |
| 73 |
Correct |
192 ms |
464 KB |
Output is correct |
| 74 |
Correct |
163 ms |
476 KB |
Output is correct |
| 75 |
Correct |
542 ms |
468 KB |
Output is correct |
| 76 |
Correct |
1 ms |
212 KB |
Output is correct |
| 77 |
Correct |
1 ms |
304 KB |
Output is correct |
| 78 |
Correct |
235 ms |
444 KB |
Output is correct |
| 79 |
Correct |
845 ms |
468 KB |
Output is correct |
| 80 |
Correct |
543 ms |
468 KB |
Output is correct |
| 81 |
Correct |
535 ms |
476 KB |
Output is correct |
| 82 |
Correct |
538 ms |
568 KB |
Output is correct |
| 83 |
Correct |
882 ms |
468 KB |
Output is correct |
| 84 |
Correct |
1 ms |
300 KB |
Output is correct |
| 85 |
Correct |
121 ms |
352 KB |
Output is correct |
| 86 |
Correct |
788 ms |
468 KB |
Output is correct |
| 87 |
Correct |
1 ms |
304 KB |
Output is correct |
| 88 |
Correct |
1 ms |
212 KB |
Output is correct |
| 89 |
Correct |
73 ms |
356 KB |
Output is correct |
| 90 |
Correct |
76 ms |
340 KB |
Output is correct |
| 91 |
Correct |
76 ms |
340 KB |
Output is correct |
| 92 |
Correct |
435 ms |
476 KB |
Output is correct |
| 93 |
Correct |
507 ms |
468 KB |
Output is correct |
| 94 |
Correct |
527 ms |
472 KB |
Output is correct |
| 95 |
Correct |
1 ms |
212 KB |
Output is correct |
| 96 |
Correct |
1 ms |
212 KB |
Output is correct |
| 97 |
Correct |
530 ms |
460 KB |
Output is correct |
| 98 |
Correct |
32 ms |
340 KB |
Output is correct |
| 99 |
Correct |
209 ms |
432 KB |
Output is correct |
| 100 |
Correct |
1 ms |
212 KB |
Output is correct |
| 101 |
Correct |
118 ms |
356 KB |
Output is correct |
| 102 |
Correct |
109 ms |
356 KB |
Output is correct |
| 103 |
Correct |
867 ms |
468 KB |
Output is correct |
| 104 |
Correct |
1 ms |
212 KB |
Output is correct |
| 105 |
Correct |
1 ms |
212 KB |
Output is correct |
| 106 |
Correct |
1 ms |
212 KB |
Output is correct |
| 107 |
Correct |
73 ms |
340 KB |
Output is correct |
| 108 |
Correct |
69 ms |
352 KB |
Output is correct |
| 109 |
Correct |
505 ms |
468 KB |
Output is correct |
| 110 |
Correct |
457 ms |
588 KB |
Output is correct |
| 111 |
Correct |
1 ms |
212 KB |
Output is correct |
