| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 486454 |
2021-11-11T17:22:38 Z |
glome |
Cave (IOI13_cave) |
C++17 |
|
873 ms |
456 KB |
#include "cave.h"
#include<bits/stdc++.h>
using namespace std;
void exploreCave(int N) {
int what[N];
int where[N];
bool ok[N];
for (int i = 0; i<N; i++) {
ok[i] = 0;
what[i] = 0;
}
for (int i = 0; i<N; i++) {
int now = 0;
int k = tryCombination(what);
k = (k == -1 ? N : k);
if(k == i) {
now = 1;
}
int l = 0, r = N - 1;
int pos;
while(l < r) {
int l1 = l, r1 = l + (r - l) / 2;
int l2 = l + (r - l) / 2 + 1, r2 = r;
int temp[N];
for (int j = 0; j<N; j++) {
if(ok[j]) {
temp[j] = what[j];
continue;
}
if(j >= l2 && j <= r2) {
temp[j] = now;
}
else {
temp[j] = now ^ 1;
}
}
int o = tryCombination(temp);
if(o == i) {
l = l1, r = r1;
}
else {
l = l2, r = r2;
}
}
pos = r;
ok[pos] = 1;
what[pos] = now;
where[pos] = i;
}
answer(what, where);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
288 ms |
332 KB |
Output is correct |
| 2 |
Correct |
276 ms |
404 KB |
Output is correct |
| 3 |
Correct |
427 ms |
420 KB |
Output is correct |
| 4 |
Correct |
289 ms |
332 KB |
Output is correct |
| 5 |
Correct |
438 ms |
452 KB |
Output is correct |
| 6 |
Correct |
420 ms |
428 KB |
Output is correct |
| 7 |
Correct |
428 ms |
424 KB |
Output is correct |
| 8 |
Correct |
0 ms |
204 KB |
Output is correct |
| 9 |
Correct |
0 ms |
204 KB |
Output is correct |
| 10 |
Correct |
0 ms |
204 KB |
Output is correct |
| 11 |
Correct |
0 ms |
204 KB |
Output is correct |
| 12 |
Correct |
442 ms |
424 KB |
Output is correct |
| 13 |
Correct |
434 ms |
424 KB |
Output is correct |
| 14 |
Correct |
443 ms |
452 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
433 ms |
452 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
476 ms |
424 KB |
Output is correct |
| 4 |
Correct |
0 ms |
204 KB |
Output is correct |
| 5 |
Correct |
0 ms |
204 KB |
Output is correct |
| 6 |
Correct |
457 ms |
424 KB |
Output is correct |
| 7 |
Correct |
440 ms |
332 KB |
Output is correct |
| 8 |
Correct |
873 ms |
420 KB |
Output is correct |
| 9 |
Correct |
866 ms |
452 KB |
Output is correct |
| 10 |
Correct |
848 ms |
424 KB |
Output is correct |
| 11 |
Correct |
444 ms |
452 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
1 ms |
204 KB |
Output is correct |
| 4 |
Correct |
0 ms |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
204 KB |
Output is correct |
| 6 |
Correct |
1 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
204 KB |
Output is correct |
| 8 |
Correct |
1 ms |
204 KB |
Output is correct |
| 9 |
Correct |
1 ms |
204 KB |
Output is correct |
| 10 |
Correct |
0 ms |
204 KB |
Output is correct |
| 11 |
Correct |
0 ms |
204 KB |
Output is correct |
| 12 |
Correct |
1 ms |
204 KB |
Output is correct |
| 13 |
Correct |
1 ms |
204 KB |
Output is correct |
| 14 |
Correct |
0 ms |
204 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
1 ms |
204 KB |
Output is correct |
| 4 |
Correct |
0 ms |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
204 KB |
Output is correct |
| 6 |
Correct |
1 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
204 KB |
Output is correct |
| 8 |
Correct |
1 ms |
204 KB |
Output is correct |
| 9 |
Correct |
1 ms |
204 KB |
Output is correct |
| 10 |
Correct |
0 ms |
204 KB |
Output is correct |
| 11 |
Correct |
0 ms |
204 KB |
Output is correct |
| 12 |
Correct |
1 ms |
204 KB |
Output is correct |
| 13 |
Correct |
1 ms |
204 KB |
Output is correct |
| 14 |
Correct |
0 ms |
204 KB |
Output is correct |
| 15 |
Correct |
0 ms |
204 KB |
Output is correct |
| 16 |
Correct |
0 ms |
204 KB |
Output is correct |
| 17 |
Correct |
0 ms |
204 KB |
Output is correct |
| 18 |
Correct |
1 ms |
296 KB |
Output is correct |
| 19 |
Correct |
1 ms |
204 KB |
Output is correct |
| 20 |
Correct |
64 ms |
332 KB |
Output is correct |
| 21 |
Correct |
1 ms |
204 KB |
Output is correct |
| 22 |
Correct |
1 ms |
204 KB |
Output is correct |
| 23 |
Correct |
112 ms |
336 KB |
Output is correct |
| 24 |
Correct |
109 ms |
340 KB |
Output is correct |
| 25 |
Correct |
108 ms |
332 KB |
Output is correct |
| 26 |
Correct |
1 ms |
204 KB |
Output is correct |
| 27 |
Correct |
1 ms |
204 KB |
Output is correct |
| 28 |
Correct |
65 ms |
332 KB |
Output is correct |
| 29 |
Correct |
0 ms |
204 KB |
Output is correct |
| 30 |
Correct |
67 ms |
332 KB |
Output is correct |
| 31 |
Correct |
61 ms |
332 KB |
Output is correct |
| 32 |
Correct |
0 ms |
204 KB |
Output is correct |
| 33 |
Correct |
1 ms |
204 KB |
Output is correct |
| 34 |
Correct |
1 ms |
204 KB |
Output is correct |
| 35 |
Correct |
111 ms |
332 KB |
Output is correct |
| 36 |
Correct |
109 ms |
340 KB |
Output is correct |
| 37 |
Correct |
0 ms |
292 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
288 ms |
332 KB |
Output is correct |
| 2 |
Correct |
276 ms |
404 KB |
Output is correct |
| 3 |
Correct |
427 ms |
420 KB |
Output is correct |
| 4 |
Correct |
289 ms |
332 KB |
Output is correct |
| 5 |
Correct |
438 ms |
452 KB |
Output is correct |
| 6 |
Correct |
420 ms |
428 KB |
Output is correct |
| 7 |
Correct |
428 ms |
424 KB |
Output is correct |
| 8 |
Correct |
0 ms |
204 KB |
Output is correct |
| 9 |
Correct |
0 ms |
204 KB |
Output is correct |
| 10 |
Correct |
0 ms |
204 KB |
Output is correct |
| 11 |
Correct |
0 ms |
204 KB |
Output is correct |
| 12 |
Correct |
442 ms |
424 KB |
Output is correct |
| 13 |
Correct |
434 ms |
424 KB |
Output is correct |
| 14 |
Correct |
443 ms |
452 KB |
Output is correct |
| 15 |
Correct |
433 ms |
452 KB |
Output is correct |
| 16 |
Correct |
0 ms |
204 KB |
Output is correct |
| 17 |
Correct |
476 ms |
424 KB |
Output is correct |
| 18 |
Correct |
0 ms |
204 KB |
Output is correct |
| 19 |
Correct |
0 ms |
204 KB |
Output is correct |
| 20 |
Correct |
457 ms |
424 KB |
Output is correct |
| 21 |
Correct |
440 ms |
332 KB |
Output is correct |
| 22 |
Correct |
873 ms |
420 KB |
Output is correct |
| 23 |
Correct |
866 ms |
452 KB |
Output is correct |
| 24 |
Correct |
848 ms |
424 KB |
Output is correct |
| 25 |
Correct |
444 ms |
452 KB |
Output is correct |
| 26 |
Correct |
0 ms |
204 KB |
Output is correct |
| 27 |
Correct |
0 ms |
204 KB |
Output is correct |
| 28 |
Correct |
1 ms |
204 KB |
Output is correct |
| 29 |
Correct |
0 ms |
204 KB |
Output is correct |
| 30 |
Correct |
1 ms |
204 KB |
Output is correct |
| 31 |
Correct |
1 ms |
204 KB |
Output is correct |
| 32 |
Correct |
1 ms |
204 KB |
Output is correct |
| 33 |
Correct |
1 ms |
204 KB |
Output is correct |
| 34 |
Correct |
1 ms |
204 KB |
Output is correct |
| 35 |
Correct |
0 ms |
204 KB |
Output is correct |
| 36 |
Correct |
0 ms |
204 KB |
Output is correct |
| 37 |
Correct |
1 ms |
204 KB |
Output is correct |
| 38 |
Correct |
1 ms |
204 KB |
Output is correct |
| 39 |
Correct |
0 ms |
204 KB |
Output is correct |
| 40 |
Correct |
0 ms |
204 KB |
Output is correct |
| 41 |
Correct |
0 ms |
204 KB |
Output is correct |
| 42 |
Correct |
0 ms |
204 KB |
Output is correct |
| 43 |
Correct |
1 ms |
296 KB |
Output is correct |
| 44 |
Correct |
1 ms |
204 KB |
Output is correct |
| 45 |
Correct |
64 ms |
332 KB |
Output is correct |
| 46 |
Correct |
1 ms |
204 KB |
Output is correct |
| 47 |
Correct |
1 ms |
204 KB |
Output is correct |
| 48 |
Correct |
112 ms |
336 KB |
Output is correct |
| 49 |
Correct |
109 ms |
340 KB |
Output is correct |
| 50 |
Correct |
108 ms |
332 KB |
Output is correct |
| 51 |
Correct |
1 ms |
204 KB |
Output is correct |
| 52 |
Correct |
1 ms |
204 KB |
Output is correct |
| 53 |
Correct |
65 ms |
332 KB |
Output is correct |
| 54 |
Correct |
0 ms |
204 KB |
Output is correct |
| 55 |
Correct |
67 ms |
332 KB |
Output is correct |
| 56 |
Correct |
61 ms |
332 KB |
Output is correct |
| 57 |
Correct |
0 ms |
204 KB |
Output is correct |
| 58 |
Correct |
1 ms |
204 KB |
Output is correct |
| 59 |
Correct |
1 ms |
204 KB |
Output is correct |
| 60 |
Correct |
111 ms |
332 KB |
Output is correct |
| 61 |
Correct |
109 ms |
340 KB |
Output is correct |
| 62 |
Correct |
0 ms |
292 KB |
Output is correct |
| 63 |
Correct |
299 ms |
404 KB |
Output is correct |
| 64 |
Correct |
297 ms |
400 KB |
Output is correct |
| 65 |
Correct |
433 ms |
332 KB |
Output is correct |
| 66 |
Correct |
302 ms |
420 KB |
Output is correct |
| 67 |
Correct |
436 ms |
452 KB |
Output is correct |
| 68 |
Correct |
431 ms |
436 KB |
Output is correct |
| 69 |
Correct |
422 ms |
424 KB |
Output is correct |
| 70 |
Correct |
0 ms |
204 KB |
Output is correct |
| 71 |
Correct |
0 ms |
204 KB |
Output is correct |
| 72 |
Correct |
425 ms |
432 KB |
Output is correct |
| 73 |
Correct |
420 ms |
332 KB |
Output is correct |
| 74 |
Correct |
427 ms |
424 KB |
Output is correct |
| 75 |
Correct |
486 ms |
332 KB |
Output is correct |
| 76 |
Correct |
0 ms |
204 KB |
Output is correct |
| 77 |
Correct |
1 ms |
204 KB |
Output is correct |
| 78 |
Correct |
449 ms |
424 KB |
Output is correct |
| 79 |
Correct |
464 ms |
456 KB |
Output is correct |
| 80 |
Correct |
869 ms |
452 KB |
Output is correct |
| 81 |
Correct |
873 ms |
424 KB |
Output is correct |
| 82 |
Correct |
864 ms |
332 KB |
Output is correct |
| 83 |
Correct |
426 ms |
420 KB |
Output is correct |
| 84 |
Correct |
1 ms |
204 KB |
Output is correct |
| 85 |
Correct |
62 ms |
312 KB |
Output is correct |
| 86 |
Correct |
441 ms |
332 KB |
Output is correct |
| 87 |
Correct |
1 ms |
300 KB |
Output is correct |
| 88 |
Correct |
1 ms |
204 KB |
Output is correct |
| 89 |
Correct |
106 ms |
344 KB |
Output is correct |
| 90 |
Correct |
109 ms |
340 KB |
Output is correct |
| 91 |
Correct |
109 ms |
344 KB |
Output is correct |
| 92 |
Correct |
848 ms |
332 KB |
Output is correct |
| 93 |
Correct |
861 ms |
424 KB |
Output is correct |
| 94 |
Correct |
847 ms |
452 KB |
Output is correct |
| 95 |
Correct |
1 ms |
204 KB |
Output is correct |
| 96 |
Correct |
1 ms |
296 KB |
Output is correct |
| 97 |
Correct |
451 ms |
424 KB |
Output is correct |
| 98 |
Correct |
63 ms |
332 KB |
Output is correct |
| 99 |
Correct |
526 ms |
420 KB |
Output is correct |
| 100 |
Correct |
1 ms |
204 KB |
Output is correct |
| 101 |
Correct |
63 ms |
340 KB |
Output is correct |
| 102 |
Correct |
62 ms |
332 KB |
Output is correct |
| 103 |
Correct |
425 ms |
424 KB |
Output is correct |
| 104 |
Correct |
1 ms |
204 KB |
Output is correct |
| 105 |
Correct |
1 ms |
204 KB |
Output is correct |
| 106 |
Correct |
1 ms |
204 KB |
Output is correct |
| 107 |
Correct |
110 ms |
352 KB |
Output is correct |
| 108 |
Correct |
106 ms |
332 KB |
Output is correct |
| 109 |
Correct |
855 ms |
424 KB |
Output is correct |
| 110 |
Correct |
850 ms |
428 KB |
Output is correct |
| 111 |
Correct |
1 ms |
204 KB |
Output is correct |
