| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 994820 |
2024-06-08T06:47:36 Z |
stdfloat |
Cave (IOI13_cave) |
C++17 |
|
465 ms |
600 KB |
#include <bits/stdc++.h>
#include "cave.h"
using namespace std;
void exploreCave(int n) {
int a[n], b[n];
for (int i = 0; i < n; i++) {
a[i] = b[i] = 0;
}
vector<bool> vis(n);
for (int z = 0; z < n; z++) {
int x = tryCombination(a);
if (z != x) {
int l = 0, r = n - 1;
while (l < r) {
int md = (l + r) >> 1;
int v[n];
for (int i = 0; i < n; i++)
v[i] = (a[i] || (md < i && !vis[i]));
if (tryCombination(v) == z) l = md + 1;
else r = md;
}
b[l] = z;
vis[l] = true;
continue;
}
int l = 0, r = n - 1;
while (l < r) {
int md = (l + r) >> 1;
int v[n];
for (int i = 0; i < n; i++)
v[i] = (a[i] || (md < i && i <= r && !vis[i]));
int y = tryCombination(v);
if (y == -1 || x < y) l = md + 1;
else r = md;
}
a[l] = 1; b[l] = x; vis[l] = true;
}
for (int i = 0; i < n; i++) {
if (vis[i]) continue;
a[i] = 1;
b[i] = tryCombination(a);
a[i] = 0;
}
answer(a, b);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
272 ms |
348 KB |
Output is correct |
| 2 |
Correct |
198 ms |
348 KB |
Output is correct |
| 3 |
Correct |
276 ms |
344 KB |
Output is correct |
| 4 |
Correct |
198 ms |
348 KB |
Output is correct |
| 5 |
Correct |
444 ms |
556 KB |
Output is correct |
| 6 |
Correct |
354 ms |
348 KB |
Output is correct |
| 7 |
Correct |
419 ms |
348 KB |
Output is correct |
| 8 |
Correct |
0 ms |
344 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
418 ms |
560 KB |
Output is correct |
| 13 |
Correct |
411 ms |
560 KB |
Output is correct |
| 14 |
Correct |
409 ms |
344 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
411 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
344 KB |
Output is correct |
| 3 |
Correct |
421 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
344 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
411 ms |
348 KB |
Output is correct |
| 7 |
Correct |
440 ms |
348 KB |
Output is correct |
| 8 |
Correct |
428 ms |
344 KB |
Output is correct |
| 9 |
Correct |
419 ms |
344 KB |
Output is correct |
| 10 |
Correct |
425 ms |
524 KB |
Output is correct |
| 11 |
Correct |
444 ms |
516 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
344 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
1 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
0 ms |
348 KB |
Output is correct |
| 13 |
Correct |
0 ms |
348 KB |
Output is correct |
| 14 |
Correct |
0 ms |
348 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
344 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
1 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
0 ms |
348 KB |
Output is correct |
| 13 |
Correct |
0 ms |
348 KB |
Output is correct |
| 14 |
Correct |
0 ms |
348 KB |
Output is correct |
| 15 |
Correct |
0 ms |
348 KB |
Output is correct |
| 16 |
Correct |
0 ms |
440 KB |
Output is correct |
| 17 |
Correct |
0 ms |
348 KB |
Output is correct |
| 18 |
Correct |
0 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
440 KB |
Output is correct |
| 20 |
Correct |
44 ms |
348 KB |
Output is correct |
| 21 |
Correct |
1 ms |
344 KB |
Output is correct |
| 22 |
Correct |
1 ms |
348 KB |
Output is correct |
| 23 |
Correct |
59 ms |
348 KB |
Output is correct |
| 24 |
Correct |
61 ms |
348 KB |
Output is correct |
| 25 |
Correct |
61 ms |
348 KB |
Output is correct |
| 26 |
Correct |
1 ms |
348 KB |
Output is correct |
| 27 |
Correct |
0 ms |
348 KB |
Output is correct |
| 28 |
Correct |
58 ms |
348 KB |
Output is correct |
| 29 |
Correct |
0 ms |
348 KB |
Output is correct |
| 30 |
Correct |
58 ms |
476 KB |
Output is correct |
| 31 |
Correct |
54 ms |
476 KB |
Output is correct |
| 32 |
Correct |
1 ms |
348 KB |
Output is correct |
| 33 |
Correct |
0 ms |
348 KB |
Output is correct |
| 34 |
Correct |
0 ms |
348 KB |
Output is correct |
| 35 |
Correct |
61 ms |
452 KB |
Output is correct |
| 36 |
Correct |
65 ms |
348 KB |
Output is correct |
| 37 |
Correct |
0 ms |
344 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
272 ms |
348 KB |
Output is correct |
| 2 |
Correct |
198 ms |
348 KB |
Output is correct |
| 3 |
Correct |
276 ms |
344 KB |
Output is correct |
| 4 |
Correct |
198 ms |
348 KB |
Output is correct |
| 5 |
Correct |
444 ms |
556 KB |
Output is correct |
| 6 |
Correct |
354 ms |
348 KB |
Output is correct |
| 7 |
Correct |
419 ms |
348 KB |
Output is correct |
| 8 |
Correct |
0 ms |
344 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
418 ms |
560 KB |
Output is correct |
| 13 |
Correct |
411 ms |
560 KB |
Output is correct |
| 14 |
Correct |
409 ms |
344 KB |
Output is correct |
| 15 |
Correct |
411 ms |
348 KB |
Output is correct |
| 16 |
Correct |
0 ms |
344 KB |
Output is correct |
| 17 |
Correct |
421 ms |
348 KB |
Output is correct |
| 18 |
Correct |
0 ms |
344 KB |
Output is correct |
| 19 |
Correct |
0 ms |
348 KB |
Output is correct |
| 20 |
Correct |
411 ms |
348 KB |
Output is correct |
| 21 |
Correct |
440 ms |
348 KB |
Output is correct |
| 22 |
Correct |
428 ms |
344 KB |
Output is correct |
| 23 |
Correct |
419 ms |
344 KB |
Output is correct |
| 24 |
Correct |
425 ms |
524 KB |
Output is correct |
| 25 |
Correct |
444 ms |
516 KB |
Output is correct |
| 26 |
Correct |
0 ms |
348 KB |
Output is correct |
| 27 |
Correct |
0 ms |
348 KB |
Output is correct |
| 28 |
Correct |
0 ms |
348 KB |
Output is correct |
| 29 |
Correct |
0 ms |
348 KB |
Output is correct |
| 30 |
Correct |
0 ms |
348 KB |
Output is correct |
| 31 |
Correct |
0 ms |
344 KB |
Output is correct |
| 32 |
Correct |
0 ms |
348 KB |
Output is correct |
| 33 |
Correct |
0 ms |
348 KB |
Output is correct |
| 34 |
Correct |
1 ms |
348 KB |
Output is correct |
| 35 |
Correct |
0 ms |
348 KB |
Output is correct |
| 36 |
Correct |
0 ms |
348 KB |
Output is correct |
| 37 |
Correct |
0 ms |
348 KB |
Output is correct |
| 38 |
Correct |
0 ms |
348 KB |
Output is correct |
| 39 |
Correct |
0 ms |
348 KB |
Output is correct |
| 40 |
Correct |
0 ms |
348 KB |
Output is correct |
| 41 |
Correct |
0 ms |
440 KB |
Output is correct |
| 42 |
Correct |
0 ms |
348 KB |
Output is correct |
| 43 |
Correct |
0 ms |
348 KB |
Output is correct |
| 44 |
Correct |
0 ms |
440 KB |
Output is correct |
| 45 |
Correct |
44 ms |
348 KB |
Output is correct |
| 46 |
Correct |
1 ms |
344 KB |
Output is correct |
| 47 |
Correct |
1 ms |
348 KB |
Output is correct |
| 48 |
Correct |
59 ms |
348 KB |
Output is correct |
| 49 |
Correct |
61 ms |
348 KB |
Output is correct |
| 50 |
Correct |
61 ms |
348 KB |
Output is correct |
| 51 |
Correct |
1 ms |
348 KB |
Output is correct |
| 52 |
Correct |
0 ms |
348 KB |
Output is correct |
| 53 |
Correct |
58 ms |
348 KB |
Output is correct |
| 54 |
Correct |
0 ms |
348 KB |
Output is correct |
| 55 |
Correct |
58 ms |
476 KB |
Output is correct |
| 56 |
Correct |
54 ms |
476 KB |
Output is correct |
| 57 |
Correct |
1 ms |
348 KB |
Output is correct |
| 58 |
Correct |
0 ms |
348 KB |
Output is correct |
| 59 |
Correct |
0 ms |
348 KB |
Output is correct |
| 60 |
Correct |
61 ms |
452 KB |
Output is correct |
| 61 |
Correct |
65 ms |
348 KB |
Output is correct |
| 62 |
Correct |
0 ms |
344 KB |
Output is correct |
| 63 |
Correct |
274 ms |
348 KB |
Output is correct |
| 64 |
Correct |
204 ms |
600 KB |
Output is correct |
| 65 |
Correct |
282 ms |
344 KB |
Output is correct |
| 66 |
Correct |
199 ms |
344 KB |
Output is correct |
| 67 |
Correct |
409 ms |
560 KB |
Output is correct |
| 68 |
Correct |
368 ms |
348 KB |
Output is correct |
| 69 |
Correct |
412 ms |
348 KB |
Output is correct |
| 70 |
Correct |
1 ms |
348 KB |
Output is correct |
| 71 |
Correct |
0 ms |
348 KB |
Output is correct |
| 72 |
Correct |
416 ms |
344 KB |
Output is correct |
| 73 |
Correct |
427 ms |
344 KB |
Output is correct |
| 74 |
Correct |
437 ms |
556 KB |
Output is correct |
| 75 |
Correct |
413 ms |
556 KB |
Output is correct |
| 76 |
Correct |
0 ms |
344 KB |
Output is correct |
| 77 |
Correct |
0 ms |
348 KB |
Output is correct |
| 78 |
Correct |
406 ms |
556 KB |
Output is correct |
| 79 |
Correct |
452 ms |
348 KB |
Output is correct |
| 80 |
Correct |
423 ms |
344 KB |
Output is correct |
| 81 |
Correct |
420 ms |
348 KB |
Output is correct |
| 82 |
Correct |
420 ms |
560 KB |
Output is correct |
| 83 |
Correct |
447 ms |
556 KB |
Output is correct |
| 84 |
Correct |
1 ms |
344 KB |
Output is correct |
| 85 |
Correct |
43 ms |
348 KB |
Output is correct |
| 86 |
Correct |
302 ms |
344 KB |
Output is correct |
| 87 |
Correct |
0 ms |
344 KB |
Output is correct |
| 88 |
Correct |
0 ms |
348 KB |
Output is correct |
| 89 |
Correct |
57 ms |
344 KB |
Output is correct |
| 90 |
Correct |
60 ms |
348 KB |
Output is correct |
| 91 |
Correct |
67 ms |
344 KB |
Output is correct |
| 92 |
Correct |
459 ms |
560 KB |
Output is correct |
| 93 |
Correct |
457 ms |
348 KB |
Output is correct |
| 94 |
Correct |
460 ms |
344 KB |
Output is correct |
| 95 |
Correct |
0 ms |
344 KB |
Output is correct |
| 96 |
Correct |
0 ms |
348 KB |
Output is correct |
| 97 |
Correct |
438 ms |
348 KB |
Output is correct |
| 98 |
Correct |
63 ms |
344 KB |
Output is correct |
| 99 |
Correct |
410 ms |
344 KB |
Output is correct |
| 100 |
Correct |
0 ms |
348 KB |
Output is correct |
| 101 |
Correct |
57 ms |
348 KB |
Output is correct |
| 102 |
Correct |
56 ms |
344 KB |
Output is correct |
| 103 |
Correct |
382 ms |
348 KB |
Output is correct |
| 104 |
Correct |
0 ms |
344 KB |
Output is correct |
| 105 |
Correct |
0 ms |
344 KB |
Output is correct |
| 106 |
Correct |
0 ms |
348 KB |
Output is correct |
| 107 |
Correct |
59 ms |
348 KB |
Output is correct |
| 108 |
Correct |
65 ms |
348 KB |
Output is correct |
| 109 |
Correct |
465 ms |
348 KB |
Output is correct |
| 110 |
Correct |
452 ms |
348 KB |
Output is correct |
| 111 |
Correct |
1 ms |
348 KB |
Output is correct |
