| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 380658 |
2021-03-22T17:18:04 Z |
WLZ |
Cave (IOI13_cave) |
C++14 |
|
314 ms |
876 KB |
#include "cave.h"
#include <bits/stdc++.h>
using namespace std;
void exploreCave(int N) {
int S[N], D[N];
vector<int> left(N);
iota(left.begin(), left.end(), 0);
for (int i = 0; i < N; i++) {
for (auto& x : left) S[x] = 1;
int b = tryCombination(S) == i;
for (auto& x : left) S[x] = !b;
int lo = 0, hi = (int) left.size() - 1;
while (lo < hi) {
int mid = lo + (hi - lo) / 2;
for (int j = lo; j <= mid; j++) S[left[j]] = b;
if (tryCombination(S) == i) hi = mid;
else lo = mid + 1;
for (int j = lo; j <= mid; j++) S[left[j]] = !b;
}
S[left[lo]] = !b;
D[left[lo]] = i;
left.erase(left.begin() + lo);
}
answer(S, D);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
190 ms |
364 KB |
Output is correct |
| 2 |
Correct |
183 ms |
364 KB |
Output is correct |
| 3 |
Correct |
283 ms |
620 KB |
Output is correct |
| 4 |
Correct |
195 ms |
620 KB |
Output is correct |
| 5 |
Correct |
294 ms |
748 KB |
Output is correct |
| 6 |
Correct |
268 ms |
620 KB |
Output is correct |
| 7 |
Correct |
272 ms |
620 KB |
Output is correct |
| 8 |
Correct |
1 ms |
384 KB |
Output is correct |
| 9 |
Correct |
1 ms |
364 KB |
Output is correct |
| 10 |
Correct |
1 ms |
364 KB |
Output is correct |
| 11 |
Correct |
1 ms |
364 KB |
Output is correct |
| 12 |
Correct |
267 ms |
620 KB |
Output is correct |
| 13 |
Correct |
274 ms |
620 KB |
Output is correct |
| 14 |
Correct |
275 ms |
620 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
268 ms |
620 KB |
Output is correct |
| 2 |
Correct |
1 ms |
364 KB |
Output is correct |
| 3 |
Correct |
266 ms |
524 KB |
Output is correct |
| 4 |
Correct |
1 ms |
364 KB |
Output is correct |
| 5 |
Correct |
1 ms |
364 KB |
Output is correct |
| 6 |
Correct |
314 ms |
620 KB |
Output is correct |
| 7 |
Correct |
237 ms |
512 KB |
Output is correct |
| 8 |
Correct |
290 ms |
492 KB |
Output is correct |
| 9 |
Correct |
292 ms |
492 KB |
Output is correct |
| 10 |
Correct |
302 ms |
492 KB |
Output is correct |
| 11 |
Correct |
232 ms |
620 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Correct |
1 ms |
364 KB |
Output is correct |
| 3 |
Correct |
1 ms |
364 KB |
Output is correct |
| 4 |
Correct |
0 ms |
364 KB |
Output is correct |
| 5 |
Correct |
1 ms |
364 KB |
Output is correct |
| 6 |
Correct |
1 ms |
364 KB |
Output is correct |
| 7 |
Correct |
1 ms |
364 KB |
Output is correct |
| 8 |
Correct |
1 ms |
364 KB |
Output is correct |
| 9 |
Correct |
1 ms |
364 KB |
Output is correct |
| 10 |
Correct |
1 ms |
364 KB |
Output is correct |
| 11 |
Correct |
1 ms |
364 KB |
Output is correct |
| 12 |
Correct |
1 ms |
364 KB |
Output is correct |
| 13 |
Correct |
1 ms |
364 KB |
Output is correct |
| 14 |
Correct |
1 ms |
364 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Correct |
1 ms |
364 KB |
Output is correct |
| 3 |
Correct |
1 ms |
364 KB |
Output is correct |
| 4 |
Correct |
0 ms |
364 KB |
Output is correct |
| 5 |
Correct |
1 ms |
364 KB |
Output is correct |
| 6 |
Correct |
1 ms |
364 KB |
Output is correct |
| 7 |
Correct |
1 ms |
364 KB |
Output is correct |
| 8 |
Correct |
1 ms |
364 KB |
Output is correct |
| 9 |
Correct |
1 ms |
364 KB |
Output is correct |
| 10 |
Correct |
1 ms |
364 KB |
Output is correct |
| 11 |
Correct |
1 ms |
364 KB |
Output is correct |
| 12 |
Correct |
1 ms |
364 KB |
Output is correct |
| 13 |
Correct |
1 ms |
364 KB |
Output is correct |
| 14 |
Correct |
1 ms |
364 KB |
Output is correct |
| 15 |
Correct |
1 ms |
364 KB |
Output is correct |
| 16 |
Correct |
0 ms |
364 KB |
Output is correct |
| 17 |
Correct |
1 ms |
364 KB |
Output is correct |
| 18 |
Correct |
1 ms |
364 KB |
Output is correct |
| 19 |
Correct |
1 ms |
364 KB |
Output is correct |
| 20 |
Correct |
35 ms |
364 KB |
Output is correct |
| 21 |
Correct |
1 ms |
364 KB |
Output is correct |
| 22 |
Correct |
1 ms |
364 KB |
Output is correct |
| 23 |
Correct |
40 ms |
364 KB |
Output is correct |
| 24 |
Correct |
41 ms |
364 KB |
Output is correct |
| 25 |
Correct |
40 ms |
364 KB |
Output is correct |
| 26 |
Correct |
1 ms |
364 KB |
Output is correct |
| 27 |
Correct |
1 ms |
364 KB |
Output is correct |
| 28 |
Correct |
42 ms |
364 KB |
Output is correct |
| 29 |
Correct |
1 ms |
364 KB |
Output is correct |
| 30 |
Correct |
36 ms |
364 KB |
Output is correct |
| 31 |
Correct |
35 ms |
364 KB |
Output is correct |
| 32 |
Correct |
1 ms |
364 KB |
Output is correct |
| 33 |
Correct |
1 ms |
364 KB |
Output is correct |
| 34 |
Correct |
1 ms |
364 KB |
Output is correct |
| 35 |
Correct |
40 ms |
364 KB |
Output is correct |
| 36 |
Correct |
41 ms |
364 KB |
Output is correct |
| 37 |
Correct |
1 ms |
364 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
190 ms |
364 KB |
Output is correct |
| 2 |
Correct |
183 ms |
364 KB |
Output is correct |
| 3 |
Correct |
283 ms |
620 KB |
Output is correct |
| 4 |
Correct |
195 ms |
620 KB |
Output is correct |
| 5 |
Correct |
294 ms |
748 KB |
Output is correct |
| 6 |
Correct |
268 ms |
620 KB |
Output is correct |
| 7 |
Correct |
272 ms |
620 KB |
Output is correct |
| 8 |
Correct |
1 ms |
384 KB |
Output is correct |
| 9 |
Correct |
1 ms |
364 KB |
Output is correct |
| 10 |
Correct |
1 ms |
364 KB |
Output is correct |
| 11 |
Correct |
1 ms |
364 KB |
Output is correct |
| 12 |
Correct |
267 ms |
620 KB |
Output is correct |
| 13 |
Correct |
274 ms |
620 KB |
Output is correct |
| 14 |
Correct |
275 ms |
620 KB |
Output is correct |
| 15 |
Correct |
268 ms |
620 KB |
Output is correct |
| 16 |
Correct |
1 ms |
364 KB |
Output is correct |
| 17 |
Correct |
266 ms |
524 KB |
Output is correct |
| 18 |
Correct |
1 ms |
364 KB |
Output is correct |
| 19 |
Correct |
1 ms |
364 KB |
Output is correct |
| 20 |
Correct |
314 ms |
620 KB |
Output is correct |
| 21 |
Correct |
237 ms |
512 KB |
Output is correct |
| 22 |
Correct |
290 ms |
492 KB |
Output is correct |
| 23 |
Correct |
292 ms |
492 KB |
Output is correct |
| 24 |
Correct |
302 ms |
492 KB |
Output is correct |
| 25 |
Correct |
232 ms |
620 KB |
Output is correct |
| 26 |
Correct |
1 ms |
364 KB |
Output is correct |
| 27 |
Correct |
1 ms |
364 KB |
Output is correct |
| 28 |
Correct |
1 ms |
364 KB |
Output is correct |
| 29 |
Correct |
0 ms |
364 KB |
Output is correct |
| 30 |
Correct |
1 ms |
364 KB |
Output is correct |
| 31 |
Correct |
1 ms |
364 KB |
Output is correct |
| 32 |
Correct |
1 ms |
364 KB |
Output is correct |
| 33 |
Correct |
1 ms |
364 KB |
Output is correct |
| 34 |
Correct |
1 ms |
364 KB |
Output is correct |
| 35 |
Correct |
1 ms |
364 KB |
Output is correct |
| 36 |
Correct |
1 ms |
364 KB |
Output is correct |
| 37 |
Correct |
1 ms |
364 KB |
Output is correct |
| 38 |
Correct |
1 ms |
364 KB |
Output is correct |
| 39 |
Correct |
1 ms |
364 KB |
Output is correct |
| 40 |
Correct |
1 ms |
364 KB |
Output is correct |
| 41 |
Correct |
0 ms |
364 KB |
Output is correct |
| 42 |
Correct |
1 ms |
364 KB |
Output is correct |
| 43 |
Correct |
1 ms |
364 KB |
Output is correct |
| 44 |
Correct |
1 ms |
364 KB |
Output is correct |
| 45 |
Correct |
35 ms |
364 KB |
Output is correct |
| 46 |
Correct |
1 ms |
364 KB |
Output is correct |
| 47 |
Correct |
1 ms |
364 KB |
Output is correct |
| 48 |
Correct |
40 ms |
364 KB |
Output is correct |
| 49 |
Correct |
41 ms |
364 KB |
Output is correct |
| 50 |
Correct |
40 ms |
364 KB |
Output is correct |
| 51 |
Correct |
1 ms |
364 KB |
Output is correct |
| 52 |
Correct |
1 ms |
364 KB |
Output is correct |
| 53 |
Correct |
42 ms |
364 KB |
Output is correct |
| 54 |
Correct |
1 ms |
364 KB |
Output is correct |
| 55 |
Correct |
36 ms |
364 KB |
Output is correct |
| 56 |
Correct |
35 ms |
364 KB |
Output is correct |
| 57 |
Correct |
1 ms |
364 KB |
Output is correct |
| 58 |
Correct |
1 ms |
364 KB |
Output is correct |
| 59 |
Correct |
1 ms |
364 KB |
Output is correct |
| 60 |
Correct |
40 ms |
364 KB |
Output is correct |
| 61 |
Correct |
41 ms |
364 KB |
Output is correct |
| 62 |
Correct |
1 ms |
364 KB |
Output is correct |
| 63 |
Correct |
181 ms |
492 KB |
Output is correct |
| 64 |
Correct |
174 ms |
376 KB |
Output is correct |
| 65 |
Correct |
283 ms |
620 KB |
Output is correct |
| 66 |
Correct |
188 ms |
492 KB |
Output is correct |
| 67 |
Correct |
287 ms |
620 KB |
Output is correct |
| 68 |
Correct |
275 ms |
644 KB |
Output is correct |
| 69 |
Correct |
272 ms |
492 KB |
Output is correct |
| 70 |
Correct |
1 ms |
364 KB |
Output is correct |
| 71 |
Correct |
1 ms |
364 KB |
Output is correct |
| 72 |
Correct |
272 ms |
620 KB |
Output is correct |
| 73 |
Correct |
277 ms |
764 KB |
Output is correct |
| 74 |
Correct |
275 ms |
876 KB |
Output is correct |
| 75 |
Correct |
282 ms |
628 KB |
Output is correct |
| 76 |
Correct |
1 ms |
364 KB |
Output is correct |
| 77 |
Correct |
1 ms |
364 KB |
Output is correct |
| 78 |
Correct |
286 ms |
492 KB |
Output is correct |
| 79 |
Correct |
242 ms |
492 KB |
Output is correct |
| 80 |
Correct |
294 ms |
620 KB |
Output is correct |
| 81 |
Correct |
284 ms |
520 KB |
Output is correct |
| 82 |
Correct |
294 ms |
620 KB |
Output is correct |
| 83 |
Correct |
229 ms |
492 KB |
Output is correct |
| 84 |
Correct |
1 ms |
364 KB |
Output is correct |
| 85 |
Correct |
36 ms |
364 KB |
Output is correct |
| 86 |
Correct |
224 ms |
620 KB |
Output is correct |
| 87 |
Correct |
1 ms |
364 KB |
Output is correct |
| 88 |
Correct |
1 ms |
364 KB |
Output is correct |
| 89 |
Correct |
41 ms |
364 KB |
Output is correct |
| 90 |
Correct |
40 ms |
364 KB |
Output is correct |
| 91 |
Correct |
42 ms |
364 KB |
Output is correct |
| 92 |
Correct |
299 ms |
492 KB |
Output is correct |
| 93 |
Correct |
292 ms |
620 KB |
Output is correct |
| 94 |
Correct |
292 ms |
620 KB |
Output is correct |
| 95 |
Correct |
1 ms |
364 KB |
Output is correct |
| 96 |
Correct |
1 ms |
364 KB |
Output is correct |
| 97 |
Correct |
254 ms |
516 KB |
Output is correct |
| 98 |
Correct |
42 ms |
364 KB |
Output is correct |
| 99 |
Correct |
265 ms |
620 KB |
Output is correct |
| 100 |
Correct |
1 ms |
364 KB |
Output is correct |
| 101 |
Correct |
36 ms |
364 KB |
Output is correct |
| 102 |
Correct |
40 ms |
492 KB |
Output is correct |
| 103 |
Correct |
223 ms |
748 KB |
Output is correct |
| 104 |
Correct |
1 ms |
364 KB |
Output is correct |
| 105 |
Correct |
1 ms |
364 KB |
Output is correct |
| 106 |
Correct |
1 ms |
364 KB |
Output is correct |
| 107 |
Correct |
41 ms |
492 KB |
Output is correct |
| 108 |
Correct |
40 ms |
364 KB |
Output is correct |
| 109 |
Correct |
291 ms |
492 KB |
Output is correct |
| 110 |
Correct |
300 ms |
620 KB |
Output is correct |
| 111 |
Correct |
1 ms |
364 KB |
Output is correct |
