| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 810200 |
2023-08-06T06:28:13 Z |
ono_de206 |
Cave (IOI13_cave) |
C++14 |
|
188 ms |
460 KB |
#include "cave.h"
#include <stdio.h>
#include <stdlib.h>
void exploreCave(int N) {
int S[N + 1], D[N + 1], LOL[N + 1];
int A[N + 1];
for(int i = 0; i < N; i++) {
A[i] = LOL[i] = 0;
}
for(int i = 0; i < N; i++) {
int l = 0, r = N - 1;
int c = tryCombination(A);
if(c == -1) c = N;
while(l < r) {
int m = (l + r) / 2;
for(int j = l; j <= m; j++) {
if(LOL[j]) continue;
A[j] ^= 1;
}
int pp = tryCombination(A);
if(pp == -1) pp = N;
for(int j = l; j <= m; j++) {
if(LOL[j]) continue;
A[j] ^= 1;
}
if((pp == i && c > i) || (pp > i && c == i)) r = m;
else l = m + 1;
}
D[l] = i;
if(c == i) {
A[l] ^= 1;
}
S[l] = A[l];
LOL[l] = 1;
}
answer(S, D);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
86 ms |
380 KB |
Output is correct |
| 2 |
Correct |
89 ms |
408 KB |
Output is correct |
| 3 |
Correct |
134 ms |
432 KB |
Output is correct |
| 4 |
Correct |
101 ms |
412 KB |
Output is correct |
| 5 |
Correct |
181 ms |
348 KB |
Output is correct |
| 6 |
Correct |
138 ms |
432 KB |
Output is correct |
| 7 |
Correct |
181 ms |
432 KB |
Output is correct |
| 8 |
Correct |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
296 KB |
Output is correct |
| 10 |
Correct |
0 ms |
340 KB |
Output is correct |
| 11 |
Correct |
0 ms |
212 KB |
Output is correct |
| 12 |
Correct |
131 ms |
428 KB |
Output is correct |
| 13 |
Correct |
146 ms |
428 KB |
Output is correct |
| 14 |
Correct |
128 ms |
428 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
176 ms |
392 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
149 ms |
432 KB |
Output is correct |
| 4 |
Correct |
0 ms |
292 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
176 ms |
428 KB |
Output is correct |
| 7 |
Correct |
132 ms |
428 KB |
Output is correct |
| 8 |
Correct |
188 ms |
340 KB |
Output is correct |
| 9 |
Correct |
175 ms |
428 KB |
Output is correct |
| 10 |
Correct |
176 ms |
436 KB |
Output is correct |
| 11 |
Correct |
126 ms |
420 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 |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
292 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 |
288 KB |
Output is correct |
| 12 |
Correct |
0 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
212 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 |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
292 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 |
288 KB |
Output is correct |
| 12 |
Correct |
0 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
212 KB |
Output is correct |
| 15 |
Correct |
0 ms |
212 KB |
Output is correct |
| 16 |
Correct |
0 ms |
212 KB |
Output is correct |
| 17 |
Correct |
0 ms |
296 KB |
Output is correct |
| 18 |
Correct |
0 ms |
212 KB |
Output is correct |
| 19 |
Correct |
0 ms |
212 KB |
Output is correct |
| 20 |
Correct |
18 ms |
364 KB |
Output is correct |
| 21 |
Correct |
0 ms |
212 KB |
Output is correct |
| 22 |
Correct |
0 ms |
212 KB |
Output is correct |
| 23 |
Correct |
30 ms |
460 KB |
Output is correct |
| 24 |
Correct |
22 ms |
340 KB |
Output is correct |
| 25 |
Correct |
24 ms |
300 KB |
Output is correct |
| 26 |
Correct |
1 ms |
212 KB |
Output is correct |
| 27 |
Correct |
0 ms |
212 KB |
Output is correct |
| 28 |
Correct |
19 ms |
360 KB |
Output is correct |
| 29 |
Correct |
1 ms |
212 KB |
Output is correct |
| 30 |
Correct |
18 ms |
304 KB |
Output is correct |
| 31 |
Correct |
18 ms |
340 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 |
23 ms |
360 KB |
Output is correct |
| 36 |
Correct |
23 ms |
340 KB |
Output is correct |
| 37 |
Correct |
0 ms |
296 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
86 ms |
380 KB |
Output is correct |
| 2 |
Correct |
89 ms |
408 KB |
Output is correct |
| 3 |
Correct |
134 ms |
432 KB |
Output is correct |
| 4 |
Correct |
101 ms |
412 KB |
Output is correct |
| 5 |
Correct |
181 ms |
348 KB |
Output is correct |
| 6 |
Correct |
138 ms |
432 KB |
Output is correct |
| 7 |
Correct |
181 ms |
432 KB |
Output is correct |
| 8 |
Correct |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
296 KB |
Output is correct |
| 10 |
Correct |
0 ms |
340 KB |
Output is correct |
| 11 |
Correct |
0 ms |
212 KB |
Output is correct |
| 12 |
Correct |
131 ms |
428 KB |
Output is correct |
| 13 |
Correct |
146 ms |
428 KB |
Output is correct |
| 14 |
Correct |
128 ms |
428 KB |
Output is correct |
| 15 |
Correct |
176 ms |
392 KB |
Output is correct |
| 16 |
Correct |
0 ms |
212 KB |
Output is correct |
| 17 |
Correct |
149 ms |
432 KB |
Output is correct |
| 18 |
Correct |
0 ms |
292 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| 20 |
Correct |
176 ms |
428 KB |
Output is correct |
| 21 |
Correct |
132 ms |
428 KB |
Output is correct |
| 22 |
Correct |
188 ms |
340 KB |
Output is correct |
| 23 |
Correct |
175 ms |
428 KB |
Output is correct |
| 24 |
Correct |
176 ms |
436 KB |
Output is correct |
| 25 |
Correct |
126 ms |
420 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 |
0 ms |
212 KB |
Output is correct |
| 30 |
Correct |
0 ms |
212 KB |
Output is correct |
| 31 |
Correct |
1 ms |
212 KB |
Output is correct |
| 32 |
Correct |
0 ms |
212 KB |
Output is correct |
| 33 |
Correct |
1 ms |
292 KB |
Output is correct |
| 34 |
Correct |
1 ms |
212 KB |
Output is correct |
| 35 |
Correct |
0 ms |
212 KB |
Output is correct |
| 36 |
Correct |
1 ms |
288 KB |
Output is correct |
| 37 |
Correct |
0 ms |
212 KB |
Output is correct |
| 38 |
Correct |
1 ms |
212 KB |
Output is correct |
| 39 |
Correct |
0 ms |
212 KB |
Output is correct |
| 40 |
Correct |
0 ms |
212 KB |
Output is correct |
| 41 |
Correct |
0 ms |
212 KB |
Output is correct |
| 42 |
Correct |
0 ms |
296 KB |
Output is correct |
| 43 |
Correct |
0 ms |
212 KB |
Output is correct |
| 44 |
Correct |
0 ms |
212 KB |
Output is correct |
| 45 |
Correct |
18 ms |
364 KB |
Output is correct |
| 46 |
Correct |
0 ms |
212 KB |
Output is correct |
| 47 |
Correct |
0 ms |
212 KB |
Output is correct |
| 48 |
Correct |
30 ms |
460 KB |
Output is correct |
| 49 |
Correct |
22 ms |
340 KB |
Output is correct |
| 50 |
Correct |
24 ms |
300 KB |
Output is correct |
| 51 |
Correct |
1 ms |
212 KB |
Output is correct |
| 52 |
Correct |
0 ms |
212 KB |
Output is correct |
| 53 |
Correct |
19 ms |
360 KB |
Output is correct |
| 54 |
Correct |
1 ms |
212 KB |
Output is correct |
| 55 |
Correct |
18 ms |
304 KB |
Output is correct |
| 56 |
Correct |
18 ms |
340 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 |
23 ms |
360 KB |
Output is correct |
| 61 |
Correct |
23 ms |
340 KB |
Output is correct |
| 62 |
Correct |
0 ms |
296 KB |
Output is correct |
| 63 |
Correct |
79 ms |
340 KB |
Output is correct |
| 64 |
Correct |
79 ms |
408 KB |
Output is correct |
| 65 |
Correct |
123 ms |
428 KB |
Output is correct |
| 66 |
Correct |
85 ms |
408 KB |
Output is correct |
| 67 |
Correct |
167 ms |
432 KB |
Output is correct |
| 68 |
Correct |
120 ms |
428 KB |
Output is correct |
| 69 |
Correct |
168 ms |
340 KB |
Output is correct |
| 70 |
Correct |
0 ms |
212 KB |
Output is correct |
| 71 |
Correct |
0 ms |
212 KB |
Output is correct |
| 72 |
Correct |
121 ms |
428 KB |
Output is correct |
| 73 |
Correct |
123 ms |
340 KB |
Output is correct |
| 74 |
Correct |
121 ms |
340 KB |
Output is correct |
| 75 |
Correct |
144 ms |
436 KB |
Output is correct |
| 76 |
Correct |
0 ms |
288 KB |
Output is correct |
| 77 |
Correct |
0 ms |
284 KB |
Output is correct |
| 78 |
Correct |
169 ms |
432 KB |
Output is correct |
| 79 |
Correct |
135 ms |
440 KB |
Output is correct |
| 80 |
Correct |
179 ms |
428 KB |
Output is correct |
| 81 |
Correct |
171 ms |
428 KB |
Output is correct |
| 82 |
Correct |
171 ms |
428 KB |
Output is correct |
| 83 |
Correct |
136 ms |
340 KB |
Output is correct |
| 84 |
Correct |
1 ms |
212 KB |
Output is correct |
| 85 |
Correct |
18 ms |
364 KB |
Output is correct |
| 86 |
Correct |
118 ms |
448 KB |
Output is correct |
| 87 |
Correct |
1 ms |
212 KB |
Output is correct |
| 88 |
Correct |
0 ms |
212 KB |
Output is correct |
| 89 |
Correct |
22 ms |
300 KB |
Output is correct |
| 90 |
Correct |
23 ms |
364 KB |
Output is correct |
| 91 |
Correct |
22 ms |
364 KB |
Output is correct |
| 92 |
Correct |
165 ms |
428 KB |
Output is correct |
| 93 |
Correct |
187 ms |
424 KB |
Output is correct |
| 94 |
Correct |
172 ms |
432 KB |
Output is correct |
| 95 |
Correct |
1 ms |
212 KB |
Output is correct |
| 96 |
Correct |
0 ms |
212 KB |
Output is correct |
| 97 |
Correct |
124 ms |
428 KB |
Output is correct |
| 98 |
Correct |
19 ms |
356 KB |
Output is correct |
| 99 |
Correct |
122 ms |
440 KB |
Output is correct |
| 100 |
Correct |
1 ms |
212 KB |
Output is correct |
| 101 |
Correct |
18 ms |
360 KB |
Output is correct |
| 102 |
Correct |
19 ms |
344 KB |
Output is correct |
| 103 |
Correct |
118 ms |
436 KB |
Output is correct |
| 104 |
Correct |
1 ms |
212 KB |
Output is correct |
| 105 |
Correct |
0 ms |
212 KB |
Output is correct |
| 106 |
Correct |
0 ms |
212 KB |
Output is correct |
| 107 |
Correct |
23 ms |
340 KB |
Output is correct |
| 108 |
Correct |
22 ms |
340 KB |
Output is correct |
| 109 |
Correct |
171 ms |
432 KB |
Output is correct |
| 110 |
Correct |
169 ms |
428 KB |
Output is correct |
| 111 |
Correct |
1 ms |
212 KB |
Output is correct |
