#include "cave.h"
#include <bits/stdc++.h>
using namespace std;
void exploreCave(int n) {
int pos[n], state[n];
int s[n] = {0};
// int cur = tryCombination(s);
// if (cur == 0) {
// for (int i = 0; i < n; i++) {
// s[i] = 1;
// if (tryCombination(s) > 0) {
// pos[0] = i;
// state[i] = 1;
// break;
// }
// s[i] = 0;
// }
// } else {
// for (int i = 0; i < n; i++) {
// s[i] = 1;
// if (tryCombination(s) == 0) {
// pos[0] = i;
// state[i] = 0;
// break;
// }
// s[i] = 0;
// }
// }
for (int i = 0; i < n; i++) {
int cur = tryCombination(s);
int l = 0, r = n - 1;
if (cur == i) {
while (l < r) {
int m = (l + r) >> 1;
int ss[n];
for (int j = 0; j < n; j++) ss[j] = s[j];
for (int j = 0; j <= m; j++) ss[j] ^= 1;
for (int j = 0; j < i; j++) ss[pos[j]] = state[j];
if (tryCombination(ss) != i) {
r = m;
} else {
l = m + 1;
}
}
pos[i] = l;
state[i] = s[l] ^ 1;
s[l] ^= 1;
} else {
while (l < r) {
int m = (l + r) >> 1;
int ss[n];
for (int j = 0; j < n; j++) ss[j] = s[j];
for (int j = 0; j <= m; j++) ss[j] ^= 1;
for (int j = 0; j < i; j++) ss[pos[j]] = state[j];
if (tryCombination(ss) == i) {
r = m;
} else {
l = m + 1;
}
}
pos[i] = l;
state[i] = s[l];
}
}
int d[n];
for (int i = 0; i < n; i++) {
d[pos[i]] = i;
s[pos[i]] = state[i];
}
answer(s, d);
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
500 ms |
452 KB |
Output is correct |
| 2 |
Correct |
486 ms |
412 KB |
Output is correct |
| 3 |
Correct |
761 ms |
436 KB |
Output is correct |
| 4 |
Correct |
512 ms |
452 KB |
Output is correct |
| 5 |
Correct |
813 ms |
436 KB |
Output is correct |
| 6 |
Correct |
759 ms |
436 KB |
Output is correct |
| 7 |
Correct |
819 ms |
452 KB |
Output is correct |
| 8 |
Correct |
1 ms |
204 KB |
Output is correct |
| 9 |
Correct |
1 ms |
204 KB |
Output is correct |
| 10 |
Correct |
1 ms |
204 KB |
Output is correct |
| 11 |
Correct |
0 ms |
204 KB |
Output is correct |
| 12 |
Correct |
754 ms |
440 KB |
Output is correct |
| 13 |
Correct |
788 ms |
436 KB |
Output is correct |
| 14 |
Correct |
785 ms |
436 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
822 ms |
404 KB |
Output is correct |
| 2 |
Correct |
1 ms |
204 KB |
Output is correct |
| 3 |
Correct |
784 ms |
404 KB |
Output is correct |
| 4 |
Correct |
0 ms |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
204 KB |
Output is correct |
| 6 |
Correct |
830 ms |
400 KB |
Output is correct |
| 7 |
Correct |
788 ms |
404 KB |
Output is correct |
| 8 |
Correct |
839 ms |
404 KB |
Output is correct |
| 9 |
Correct |
862 ms |
404 KB |
Output is correct |
| 10 |
Correct |
842 ms |
396 KB |
Output is correct |
| 11 |
Correct |
773 ms |
400 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
204 KB |
Output is correct |
| 2 |
Correct |
1 ms |
204 KB |
Output is correct |
| 3 |
Correct |
0 ms |
204 KB |
Output is correct |
| 4 |
Correct |
1 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 |
296 KB |
Output is correct |
| 8 |
Correct |
1 ms |
204 KB |
Output is correct |
| 9 |
Correct |
1 ms |
204 KB |
Output is correct |
| 10 |
Correct |
1 ms |
204 KB |
Output is correct |
| 11 |
Correct |
1 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 |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
204 KB |
Output is correct |
| 2 |
Correct |
1 ms |
204 KB |
Output is correct |
| 3 |
Correct |
0 ms |
204 KB |
Output is correct |
| 4 |
Correct |
1 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 |
296 KB |
Output is correct |
| 8 |
Correct |
1 ms |
204 KB |
Output is correct |
| 9 |
Correct |
1 ms |
204 KB |
Output is correct |
| 10 |
Correct |
1 ms |
204 KB |
Output is correct |
| 11 |
Correct |
1 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 |
1 ms |
204 KB |
Output is correct |
| 16 |
Correct |
1 ms |
204 KB |
Output is correct |
| 17 |
Correct |
1 ms |
204 KB |
Output is correct |
| 18 |
Correct |
1 ms |
292 KB |
Output is correct |
| 19 |
Correct |
1 ms |
204 KB |
Output is correct |
| 20 |
Correct |
115 ms |
348 KB |
Output is correct |
| 21 |
Correct |
1 ms |
204 KB |
Output is correct |
| 22 |
Correct |
1 ms |
204 KB |
Output is correct |
| 23 |
Correct |
110 ms |
332 KB |
Output is correct |
| 24 |
Correct |
109 ms |
360 KB |
Output is correct |
| 25 |
Correct |
113 ms |
344 KB |
Output is correct |
| 26 |
Correct |
1 ms |
204 KB |
Output is correct |
| 27 |
Correct |
1 ms |
204 KB |
Output is correct |
| 28 |
Correct |
114 ms |
348 KB |
Output is correct |
| 29 |
Correct |
1 ms |
204 KB |
Output is correct |
| 30 |
Correct |
109 ms |
344 KB |
Output is correct |
| 31 |
Correct |
108 ms |
332 KB |
Output is correct |
| 32 |
Correct |
1 ms |
296 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 |
348 KB |
Output is correct |
| 36 |
Correct |
112 ms |
360 KB |
Output is correct |
| 37 |
Correct |
1 ms |
204 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
500 ms |
452 KB |
Output is correct |
| 2 |
Correct |
486 ms |
412 KB |
Output is correct |
| 3 |
Correct |
761 ms |
436 KB |
Output is correct |
| 4 |
Correct |
512 ms |
452 KB |
Output is correct |
| 5 |
Correct |
813 ms |
436 KB |
Output is correct |
| 6 |
Correct |
759 ms |
436 KB |
Output is correct |
| 7 |
Correct |
819 ms |
452 KB |
Output is correct |
| 8 |
Correct |
1 ms |
204 KB |
Output is correct |
| 9 |
Correct |
1 ms |
204 KB |
Output is correct |
| 10 |
Correct |
1 ms |
204 KB |
Output is correct |
| 11 |
Correct |
0 ms |
204 KB |
Output is correct |
| 12 |
Correct |
754 ms |
440 KB |
Output is correct |
| 13 |
Correct |
788 ms |
436 KB |
Output is correct |
| 14 |
Correct |
785 ms |
436 KB |
Output is correct |
| 15 |
Correct |
822 ms |
404 KB |
Output is correct |
| 16 |
Correct |
1 ms |
204 KB |
Output is correct |
| 17 |
Correct |
784 ms |
404 KB |
Output is correct |
| 18 |
Correct |
0 ms |
204 KB |
Output is correct |
| 19 |
Correct |
1 ms |
204 KB |
Output is correct |
| 20 |
Correct |
830 ms |
400 KB |
Output is correct |
| 21 |
Correct |
788 ms |
404 KB |
Output is correct |
| 22 |
Correct |
839 ms |
404 KB |
Output is correct |
| 23 |
Correct |
862 ms |
404 KB |
Output is correct |
| 24 |
Correct |
842 ms |
396 KB |
Output is correct |
| 25 |
Correct |
773 ms |
400 KB |
Output is correct |
| 26 |
Correct |
0 ms |
204 KB |
Output is correct |
| 27 |
Correct |
1 ms |
204 KB |
Output is correct |
| 28 |
Correct |
0 ms |
204 KB |
Output is correct |
| 29 |
Correct |
1 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 |
296 KB |
Output is correct |
| 33 |
Correct |
1 ms |
204 KB |
Output is correct |
| 34 |
Correct |
1 ms |
204 KB |
Output is correct |
| 35 |
Correct |
1 ms |
204 KB |
Output is correct |
| 36 |
Correct |
1 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 |
1 ms |
204 KB |
Output is correct |
| 41 |
Correct |
1 ms |
204 KB |
Output is correct |
| 42 |
Correct |
1 ms |
204 KB |
Output is correct |
| 43 |
Correct |
1 ms |
292 KB |
Output is correct |
| 44 |
Correct |
1 ms |
204 KB |
Output is correct |
| 45 |
Correct |
115 ms |
348 KB |
Output is correct |
| 46 |
Correct |
1 ms |
204 KB |
Output is correct |
| 47 |
Correct |
1 ms |
204 KB |
Output is correct |
| 48 |
Correct |
110 ms |
332 KB |
Output is correct |
| 49 |
Correct |
109 ms |
360 KB |
Output is correct |
| 50 |
Correct |
113 ms |
344 KB |
Output is correct |
| 51 |
Correct |
1 ms |
204 KB |
Output is correct |
| 52 |
Correct |
1 ms |
204 KB |
Output is correct |
| 53 |
Correct |
114 ms |
348 KB |
Output is correct |
| 54 |
Correct |
1 ms |
204 KB |
Output is correct |
| 55 |
Correct |
109 ms |
344 KB |
Output is correct |
| 56 |
Correct |
108 ms |
332 KB |
Output is correct |
| 57 |
Correct |
1 ms |
296 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 |
348 KB |
Output is correct |
| 61 |
Correct |
112 ms |
360 KB |
Output is correct |
| 62 |
Correct |
1 ms |
204 KB |
Output is correct |
| 63 |
Correct |
487 ms |
452 KB |
Output is correct |
| 64 |
Correct |
496 ms |
452 KB |
Output is correct |
| 65 |
Correct |
776 ms |
436 KB |
Output is correct |
| 66 |
Correct |
515 ms |
420 KB |
Output is correct |
| 67 |
Correct |
818 ms |
452 KB |
Output is correct |
| 68 |
Correct |
765 ms |
332 KB |
Output is correct |
| 69 |
Correct |
817 ms |
440 KB |
Output is correct |
| 70 |
Correct |
1 ms |
204 KB |
Output is correct |
| 71 |
Correct |
1 ms |
204 KB |
Output is correct |
| 72 |
Correct |
751 ms |
436 KB |
Output is correct |
| 73 |
Correct |
758 ms |
436 KB |
Output is correct |
| 74 |
Correct |
754 ms |
440 KB |
Output is correct |
| 75 |
Correct |
814 ms |
440 KB |
Output is correct |
| 76 |
Correct |
1 ms |
204 KB |
Output is correct |
| 77 |
Correct |
1 ms |
204 KB |
Output is correct |
| 78 |
Correct |
829 ms |
432 KB |
Output is correct |
| 79 |
Correct |
771 ms |
436 KB |
Output is correct |
| 80 |
Correct |
837 ms |
332 KB |
Output is correct |
| 81 |
Correct |
843 ms |
436 KB |
Output is correct |
| 82 |
Correct |
851 ms |
432 KB |
Output is correct |
| 83 |
Correct |
808 ms |
460 KB |
Output is correct |
| 84 |
Correct |
1 ms |
204 KB |
Output is correct |
| 85 |
Correct |
107 ms |
360 KB |
Output is correct |
| 86 |
Correct |
779 ms |
436 KB |
Output is correct |
| 87 |
Correct |
1 ms |
204 KB |
Output is correct |
| 88 |
Correct |
1 ms |
204 KB |
Output is correct |
| 89 |
Correct |
112 ms |
348 KB |
Output is correct |
| 90 |
Correct |
112 ms |
344 KB |
Output is correct |
| 91 |
Correct |
110 ms |
440 KB |
Output is correct |
| 92 |
Correct |
851 ms |
436 KB |
Output is correct |
| 93 |
Correct |
826 ms |
436 KB |
Output is correct |
| 94 |
Correct |
832 ms |
440 KB |
Output is correct |
| 95 |
Correct |
1 ms |
204 KB |
Output is correct |
| 96 |
Correct |
1 ms |
204 KB |
Output is correct |
| 97 |
Correct |
778 ms |
448 KB |
Output is correct |
| 98 |
Correct |
107 ms |
332 KB |
Output is correct |
| 99 |
Correct |
757 ms |
432 KB |
Output is correct |
| 100 |
Correct |
1 ms |
204 KB |
Output is correct |
| 101 |
Correct |
109 ms |
356 KB |
Output is correct |
| 102 |
Correct |
123 ms |
364 KB |
Output is correct |
| 103 |
Correct |
757 ms |
436 KB |
Output is correct |
| 104 |
Correct |
1 ms |
204 KB |
Output is correct |
| 105 |
Correct |
1 ms |
296 KB |
Output is correct |
| 106 |
Correct |
1 ms |
204 KB |
Output is correct |
| 107 |
Correct |
111 ms |
356 KB |
Output is correct |
| 108 |
Correct |
113 ms |
356 KB |
Output is correct |
| 109 |
Correct |
835 ms |
436 KB |
Output is correct |
| 110 |
Correct |
825 ms |
460 KB |
Output is correct |
| 111 |
Correct |
1 ms |
204 KB |
Output is correct |
