| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 98634 |
2019-02-25T02:13:22 Z |
PeppaPig |
Cave (IOI13_cave) |
C++14 |
|
335 ms |
620 KB |
#include "cave.h"
#include <bits/stdc++.h>
using namespace std;
const int N = 5e3+5;
int n;
int S[N], D[N];
bool chk[N];
void exploreCave(int N) {
n = N;
for(int i = 0; i < n; i++) {
int init = tryCombination(S);
bool t = (init == -1 || init > i);
int l = 0, r = n-1;
while(l < r) {
int m = (l + r) >> 1;
for(int j = l; j <= m; j++) if(!chk[j]) S[j] ^= 1;
int ret = tryCombination(S);
bool now = (ret == -1 || ret > i);
if(t ^ now) r = m, t = now;
else l = m+1;
}
if(!t) S[r] ^= 1;
D[r] = i, chk[r] = true;
}
answer(S, D);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
115 ms |
384 KB |
Output is correct |
| 2 |
Correct |
120 ms |
516 KB |
Output is correct |
| 3 |
Correct |
186 ms |
384 KB |
Output is correct |
| 4 |
Correct |
145 ms |
384 KB |
Output is correct |
| 5 |
Correct |
272 ms |
496 KB |
Output is correct |
| 6 |
Correct |
196 ms |
612 KB |
Output is correct |
| 7 |
Correct |
211 ms |
384 KB |
Output is correct |
| 8 |
Correct |
5 ms |
512 KB |
Output is correct |
| 9 |
Correct |
6 ms |
512 KB |
Output is correct |
| 10 |
Correct |
6 ms |
452 KB |
Output is correct |
| 11 |
Correct |
5 ms |
512 KB |
Output is correct |
| 12 |
Correct |
211 ms |
512 KB |
Output is correct |
| 13 |
Correct |
180 ms |
384 KB |
Output is correct |
| 14 |
Correct |
188 ms |
492 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
213 ms |
460 KB |
Output is correct |
| 2 |
Correct |
5 ms |
384 KB |
Output is correct |
| 3 |
Correct |
194 ms |
496 KB |
Output is correct |
| 4 |
Correct |
5 ms |
384 KB |
Output is correct |
| 5 |
Correct |
5 ms |
512 KB |
Output is correct |
| 6 |
Correct |
215 ms |
512 KB |
Output is correct |
| 7 |
Correct |
253 ms |
512 KB |
Output is correct |
| 8 |
Correct |
249 ms |
496 KB |
Output is correct |
| 9 |
Correct |
335 ms |
512 KB |
Output is correct |
| 10 |
Correct |
264 ms |
560 KB |
Output is correct |
| 11 |
Correct |
193 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
6 ms |
512 KB |
Output is correct |
| 2 |
Correct |
5 ms |
512 KB |
Output is correct |
| 3 |
Correct |
6 ms |
512 KB |
Output is correct |
| 4 |
Correct |
6 ms |
420 KB |
Output is correct |
| 5 |
Correct |
6 ms |
384 KB |
Output is correct |
| 6 |
Correct |
5 ms |
512 KB |
Output is correct |
| 7 |
Correct |
6 ms |
512 KB |
Output is correct |
| 8 |
Correct |
5 ms |
384 KB |
Output is correct |
| 9 |
Correct |
5 ms |
512 KB |
Output is correct |
| 10 |
Correct |
5 ms |
512 KB |
Output is correct |
| 11 |
Correct |
5 ms |
512 KB |
Output is correct |
| 12 |
Correct |
6 ms |
384 KB |
Output is correct |
| 13 |
Correct |
6 ms |
384 KB |
Output is correct |
| 14 |
Correct |
6 ms |
512 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
6 ms |
512 KB |
Output is correct |
| 2 |
Correct |
5 ms |
512 KB |
Output is correct |
| 3 |
Correct |
6 ms |
512 KB |
Output is correct |
| 4 |
Correct |
6 ms |
420 KB |
Output is correct |
| 5 |
Correct |
6 ms |
384 KB |
Output is correct |
| 6 |
Correct |
5 ms |
512 KB |
Output is correct |
| 7 |
Correct |
6 ms |
512 KB |
Output is correct |
| 8 |
Correct |
5 ms |
384 KB |
Output is correct |
| 9 |
Correct |
5 ms |
512 KB |
Output is correct |
| 10 |
Correct |
5 ms |
512 KB |
Output is correct |
| 11 |
Correct |
5 ms |
512 KB |
Output is correct |
| 12 |
Correct |
6 ms |
384 KB |
Output is correct |
| 13 |
Correct |
6 ms |
384 KB |
Output is correct |
| 14 |
Correct |
6 ms |
512 KB |
Output is correct |
| 15 |
Correct |
5 ms |
384 KB |
Output is correct |
| 16 |
Correct |
6 ms |
492 KB |
Output is correct |
| 17 |
Correct |
5 ms |
384 KB |
Output is correct |
| 18 |
Correct |
6 ms |
384 KB |
Output is correct |
| 19 |
Correct |
6 ms |
384 KB |
Output is correct |
| 20 |
Correct |
30 ms |
512 KB |
Output is correct |
| 21 |
Correct |
6 ms |
332 KB |
Output is correct |
| 22 |
Correct |
0 ms |
396 KB |
Output is correct |
| 23 |
Correct |
47 ms |
384 KB |
Output is correct |
| 24 |
Correct |
50 ms |
384 KB |
Output is correct |
| 25 |
Correct |
52 ms |
512 KB |
Output is correct |
| 26 |
Correct |
6 ms |
512 KB |
Output is correct |
| 27 |
Correct |
5 ms |
384 KB |
Output is correct |
| 28 |
Correct |
29 ms |
384 KB |
Output is correct |
| 29 |
Correct |
6 ms |
384 KB |
Output is correct |
| 30 |
Correct |
38 ms |
384 KB |
Output is correct |
| 31 |
Correct |
36 ms |
384 KB |
Output is correct |
| 32 |
Correct |
6 ms |
512 KB |
Output is correct |
| 33 |
Correct |
6 ms |
384 KB |
Output is correct |
| 34 |
Correct |
6 ms |
384 KB |
Output is correct |
| 35 |
Correct |
42 ms |
384 KB |
Output is correct |
| 36 |
Correct |
37 ms |
384 KB |
Output is correct |
| 37 |
Correct |
6 ms |
452 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
115 ms |
384 KB |
Output is correct |
| 2 |
Correct |
120 ms |
516 KB |
Output is correct |
| 3 |
Correct |
186 ms |
384 KB |
Output is correct |
| 4 |
Correct |
145 ms |
384 KB |
Output is correct |
| 5 |
Correct |
272 ms |
496 KB |
Output is correct |
| 6 |
Correct |
196 ms |
612 KB |
Output is correct |
| 7 |
Correct |
211 ms |
384 KB |
Output is correct |
| 8 |
Correct |
5 ms |
512 KB |
Output is correct |
| 9 |
Correct |
6 ms |
512 KB |
Output is correct |
| 10 |
Correct |
6 ms |
452 KB |
Output is correct |
| 11 |
Correct |
5 ms |
512 KB |
Output is correct |
| 12 |
Correct |
211 ms |
512 KB |
Output is correct |
| 13 |
Correct |
180 ms |
384 KB |
Output is correct |
| 14 |
Correct |
188 ms |
492 KB |
Output is correct |
| 15 |
Correct |
213 ms |
460 KB |
Output is correct |
| 16 |
Correct |
5 ms |
384 KB |
Output is correct |
| 17 |
Correct |
194 ms |
496 KB |
Output is correct |
| 18 |
Correct |
5 ms |
384 KB |
Output is correct |
| 19 |
Correct |
5 ms |
512 KB |
Output is correct |
| 20 |
Correct |
215 ms |
512 KB |
Output is correct |
| 21 |
Correct |
253 ms |
512 KB |
Output is correct |
| 22 |
Correct |
249 ms |
496 KB |
Output is correct |
| 23 |
Correct |
335 ms |
512 KB |
Output is correct |
| 24 |
Correct |
264 ms |
560 KB |
Output is correct |
| 25 |
Correct |
193 ms |
384 KB |
Output is correct |
| 26 |
Correct |
6 ms |
512 KB |
Output is correct |
| 27 |
Correct |
5 ms |
512 KB |
Output is correct |
| 28 |
Correct |
6 ms |
512 KB |
Output is correct |
| 29 |
Correct |
6 ms |
420 KB |
Output is correct |
| 30 |
Correct |
6 ms |
384 KB |
Output is correct |
| 31 |
Correct |
5 ms |
512 KB |
Output is correct |
| 32 |
Correct |
6 ms |
512 KB |
Output is correct |
| 33 |
Correct |
5 ms |
384 KB |
Output is correct |
| 34 |
Correct |
5 ms |
512 KB |
Output is correct |
| 35 |
Correct |
5 ms |
512 KB |
Output is correct |
| 36 |
Correct |
5 ms |
512 KB |
Output is correct |
| 37 |
Correct |
6 ms |
384 KB |
Output is correct |
| 38 |
Correct |
6 ms |
384 KB |
Output is correct |
| 39 |
Correct |
6 ms |
512 KB |
Output is correct |
| 40 |
Correct |
5 ms |
384 KB |
Output is correct |
| 41 |
Correct |
6 ms |
492 KB |
Output is correct |
| 42 |
Correct |
5 ms |
384 KB |
Output is correct |
| 43 |
Correct |
6 ms |
384 KB |
Output is correct |
| 44 |
Correct |
6 ms |
384 KB |
Output is correct |
| 45 |
Correct |
30 ms |
512 KB |
Output is correct |
| 46 |
Correct |
6 ms |
332 KB |
Output is correct |
| 47 |
Correct |
0 ms |
396 KB |
Output is correct |
| 48 |
Correct |
47 ms |
384 KB |
Output is correct |
| 49 |
Correct |
50 ms |
384 KB |
Output is correct |
| 50 |
Correct |
52 ms |
512 KB |
Output is correct |
| 51 |
Correct |
6 ms |
512 KB |
Output is correct |
| 52 |
Correct |
5 ms |
384 KB |
Output is correct |
| 53 |
Correct |
29 ms |
384 KB |
Output is correct |
| 54 |
Correct |
6 ms |
384 KB |
Output is correct |
| 55 |
Correct |
38 ms |
384 KB |
Output is correct |
| 56 |
Correct |
36 ms |
384 KB |
Output is correct |
| 57 |
Correct |
6 ms |
512 KB |
Output is correct |
| 58 |
Correct |
6 ms |
384 KB |
Output is correct |
| 59 |
Correct |
6 ms |
384 KB |
Output is correct |
| 60 |
Correct |
42 ms |
384 KB |
Output is correct |
| 61 |
Correct |
37 ms |
384 KB |
Output is correct |
| 62 |
Correct |
6 ms |
452 KB |
Output is correct |
| 63 |
Correct |
143 ms |
516 KB |
Output is correct |
| 64 |
Correct |
133 ms |
496 KB |
Output is correct |
| 65 |
Correct |
204 ms |
512 KB |
Output is correct |
| 66 |
Correct |
145 ms |
484 KB |
Output is correct |
| 67 |
Correct |
207 ms |
516 KB |
Output is correct |
| 68 |
Correct |
212 ms |
512 KB |
Output is correct |
| 69 |
Correct |
245 ms |
516 KB |
Output is correct |
| 70 |
Correct |
5 ms |
384 KB |
Output is correct |
| 71 |
Correct |
5 ms |
384 KB |
Output is correct |
| 72 |
Correct |
189 ms |
512 KB |
Output is correct |
| 73 |
Correct |
231 ms |
500 KB |
Output is correct |
| 74 |
Correct |
226 ms |
384 KB |
Output is correct |
| 75 |
Correct |
183 ms |
516 KB |
Output is correct |
| 76 |
Correct |
5 ms |
384 KB |
Output is correct |
| 77 |
Correct |
5 ms |
384 KB |
Output is correct |
| 78 |
Correct |
194 ms |
560 KB |
Output is correct |
| 79 |
Correct |
190 ms |
620 KB |
Output is correct |
| 80 |
Correct |
254 ms |
512 KB |
Output is correct |
| 81 |
Correct |
253 ms |
512 KB |
Output is correct |
| 82 |
Correct |
300 ms |
512 KB |
Output is correct |
| 83 |
Correct |
196 ms |
512 KB |
Output is correct |
| 84 |
Correct |
6 ms |
512 KB |
Output is correct |
| 85 |
Correct |
36 ms |
512 KB |
Output is correct |
| 86 |
Correct |
215 ms |
384 KB |
Output is correct |
| 87 |
Correct |
5 ms |
512 KB |
Output is correct |
| 88 |
Correct |
6 ms |
384 KB |
Output is correct |
| 89 |
Correct |
49 ms |
456 KB |
Output is correct |
| 90 |
Correct |
52 ms |
476 KB |
Output is correct |
| 91 |
Correct |
38 ms |
512 KB |
Output is correct |
| 92 |
Correct |
254 ms |
512 KB |
Output is correct |
| 93 |
Correct |
243 ms |
384 KB |
Output is correct |
| 94 |
Correct |
263 ms |
492 KB |
Output is correct |
| 95 |
Correct |
5 ms |
332 KB |
Output is correct |
| 96 |
Correct |
6 ms |
384 KB |
Output is correct |
| 97 |
Correct |
187 ms |
496 KB |
Output is correct |
| 98 |
Correct |
38 ms |
384 KB |
Output is correct |
| 99 |
Correct |
186 ms |
512 KB |
Output is correct |
| 100 |
Correct |
5 ms |
512 KB |
Output is correct |
| 101 |
Correct |
35 ms |
448 KB |
Output is correct |
| 102 |
Correct |
43 ms |
456 KB |
Output is correct |
| 103 |
Correct |
231 ms |
548 KB |
Output is correct |
| 104 |
Correct |
5 ms |
460 KB |
Output is correct |
| 105 |
Correct |
5 ms |
396 KB |
Output is correct |
| 106 |
Correct |
5 ms |
384 KB |
Output is correct |
| 107 |
Correct |
36 ms |
588 KB |
Output is correct |
| 108 |
Correct |
62 ms |
516 KB |
Output is correct |
| 109 |
Correct |
264 ms |
496 KB |
Output is correct |
| 110 |
Correct |
270 ms |
512 KB |
Output is correct |
| 111 |
Correct |
6 ms |
384 KB |
Output is correct |
