| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 170339 |
2019-12-24T20:13:37 Z |
ngmh |
Cave (IOI13_cave) |
C++11 |
|
275 ms |
632 KB |
#include "cave.h"
#include <bits/stdc++.h>
using namespace std;
int s[5005], d[5005], res;
bool c[5005], pr, dw;
void exploreCave(int N) {
memset(d, -1, sizeof(d));
res = tryCombination(s);
for(int i = 0; i < N; i++){
if(res == -1 or res > i) pr = true;
else pr = false;
int maxi = N, mini = -1;
while(maxi - mini > 1) {
int medi = (maxi + mini) / 2;
for (int j = mini + 1; j <= medi; j++) {
if (c[j]) continue;
s[j] = !s[j];
}
res = tryCombination(s);
if (res == -1 or res > i) dw = true;
else dw = false;
if (dw == pr) mini = medi;
else maxi = medi;
pr = dw;
}
d[maxi] = i;
c[maxi] = true;
if(!dw){
s[maxi] = !s[maxi];
res = tryCombination(s);
}
}
answer(s, d);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
155 ms |
496 KB |
Output is correct |
| 2 |
Correct |
122 ms |
512 KB |
Output is correct |
| 3 |
Correct |
183 ms |
504 KB |
Output is correct |
| 4 |
Correct |
150 ms |
384 KB |
Output is correct |
| 5 |
Correct |
219 ms |
492 KB |
Output is correct |
| 6 |
Correct |
189 ms |
512 KB |
Output is correct |
| 7 |
Correct |
182 ms |
500 KB |
Output is correct |
| 8 |
Correct |
5 ms |
512 KB |
Output is correct |
| 9 |
Correct |
6 ms |
384 KB |
Output is correct |
| 10 |
Correct |
6 ms |
512 KB |
Output is correct |
| 11 |
Correct |
5 ms |
384 KB |
Output is correct |
| 12 |
Correct |
171 ms |
512 KB |
Output is correct |
| 13 |
Correct |
163 ms |
632 KB |
Output is correct |
| 14 |
Correct |
210 ms |
512 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
193 ms |
384 KB |
Output is correct |
| 2 |
Correct |
5 ms |
512 KB |
Output is correct |
| 3 |
Correct |
249 ms |
516 KB |
Output is correct |
| 4 |
Correct |
5 ms |
452 KB |
Output is correct |
| 5 |
Correct |
5 ms |
384 KB |
Output is correct |
| 6 |
Correct |
186 ms |
384 KB |
Output is correct |
| 7 |
Correct |
208 ms |
384 KB |
Output is correct |
| 8 |
Correct |
219 ms |
496 KB |
Output is correct |
| 9 |
Correct |
218 ms |
384 KB |
Output is correct |
| 10 |
Correct |
270 ms |
516 KB |
Output is correct |
| 11 |
Correct |
179 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
384 KB |
Output is correct |
| 2 |
Correct |
6 ms |
384 KB |
Output is correct |
| 3 |
Correct |
5 ms |
384 KB |
Output is correct |
| 4 |
Correct |
5 ms |
384 KB |
Output is correct |
| 5 |
Correct |
6 ms |
384 KB |
Output is correct |
| 6 |
Correct |
5 ms |
512 KB |
Output is correct |
| 7 |
Correct |
5 ms |
512 KB |
Output is correct |
| 8 |
Correct |
5 ms |
536 KB |
Output is correct |
| 9 |
Correct |
6 ms |
512 KB |
Output is correct |
| 10 |
Correct |
6 ms |
384 KB |
Output is correct |
| 11 |
Correct |
5 ms |
512 KB |
Output is correct |
| 12 |
Correct |
5 ms |
460 KB |
Output is correct |
| 13 |
Correct |
6 ms |
512 KB |
Output is correct |
| 14 |
Correct |
5 ms |
396 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
384 KB |
Output is correct |
| 2 |
Correct |
6 ms |
384 KB |
Output is correct |
| 3 |
Correct |
5 ms |
384 KB |
Output is correct |
| 4 |
Correct |
5 ms |
384 KB |
Output is correct |
| 5 |
Correct |
6 ms |
384 KB |
Output is correct |
| 6 |
Correct |
5 ms |
512 KB |
Output is correct |
| 7 |
Correct |
5 ms |
512 KB |
Output is correct |
| 8 |
Correct |
5 ms |
536 KB |
Output is correct |
| 9 |
Correct |
6 ms |
512 KB |
Output is correct |
| 10 |
Correct |
6 ms |
384 KB |
Output is correct |
| 11 |
Correct |
5 ms |
512 KB |
Output is correct |
| 12 |
Correct |
5 ms |
460 KB |
Output is correct |
| 13 |
Correct |
6 ms |
512 KB |
Output is correct |
| 14 |
Correct |
5 ms |
396 KB |
Output is correct |
| 15 |
Correct |
5 ms |
384 KB |
Output is correct |
| 16 |
Correct |
5 ms |
512 KB |
Output is correct |
| 17 |
Correct |
5 ms |
512 KB |
Output is correct |
| 18 |
Correct |
5 ms |
512 KB |
Output is correct |
| 19 |
Correct |
6 ms |
512 KB |
Output is correct |
| 20 |
Correct |
36 ms |
460 KB |
Output is correct |
| 21 |
Correct |
5 ms |
384 KB |
Output is correct |
| 22 |
Correct |
5 ms |
512 KB |
Output is correct |
| 23 |
Correct |
38 ms |
472 KB |
Output is correct |
| 24 |
Correct |
35 ms |
512 KB |
Output is correct |
| 25 |
Correct |
33 ms |
384 KB |
Output is correct |
| 26 |
Correct |
5 ms |
512 KB |
Output is correct |
| 27 |
Correct |
5 ms |
384 KB |
Output is correct |
| 28 |
Correct |
29 ms |
396 KB |
Output is correct |
| 29 |
Correct |
5 ms |
512 KB |
Output is correct |
| 30 |
Correct |
38 ms |
512 KB |
Output is correct |
| 31 |
Correct |
29 ms |
452 KB |
Output is correct |
| 32 |
Correct |
5 ms |
512 KB |
Output is correct |
| 33 |
Correct |
6 ms |
512 KB |
Output is correct |
| 34 |
Correct |
5 ms |
384 KB |
Output is correct |
| 35 |
Correct |
43 ms |
596 KB |
Output is correct |
| 36 |
Correct |
45 ms |
512 KB |
Output is correct |
| 37 |
Correct |
6 ms |
512 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
155 ms |
496 KB |
Output is correct |
| 2 |
Correct |
122 ms |
512 KB |
Output is correct |
| 3 |
Correct |
183 ms |
504 KB |
Output is correct |
| 4 |
Correct |
150 ms |
384 KB |
Output is correct |
| 5 |
Correct |
219 ms |
492 KB |
Output is correct |
| 6 |
Correct |
189 ms |
512 KB |
Output is correct |
| 7 |
Correct |
182 ms |
500 KB |
Output is correct |
| 8 |
Correct |
5 ms |
512 KB |
Output is correct |
| 9 |
Correct |
6 ms |
384 KB |
Output is correct |
| 10 |
Correct |
6 ms |
512 KB |
Output is correct |
| 11 |
Correct |
5 ms |
384 KB |
Output is correct |
| 12 |
Correct |
171 ms |
512 KB |
Output is correct |
| 13 |
Correct |
163 ms |
632 KB |
Output is correct |
| 14 |
Correct |
210 ms |
512 KB |
Output is correct |
| 15 |
Correct |
193 ms |
384 KB |
Output is correct |
| 16 |
Correct |
5 ms |
512 KB |
Output is correct |
| 17 |
Correct |
249 ms |
516 KB |
Output is correct |
| 18 |
Correct |
5 ms |
452 KB |
Output is correct |
| 19 |
Correct |
5 ms |
384 KB |
Output is correct |
| 20 |
Correct |
186 ms |
384 KB |
Output is correct |
| 21 |
Correct |
208 ms |
384 KB |
Output is correct |
| 22 |
Correct |
219 ms |
496 KB |
Output is correct |
| 23 |
Correct |
218 ms |
384 KB |
Output is correct |
| 24 |
Correct |
270 ms |
516 KB |
Output is correct |
| 25 |
Correct |
179 ms |
384 KB |
Output is correct |
| 26 |
Correct |
5 ms |
384 KB |
Output is correct |
| 27 |
Correct |
6 ms |
384 KB |
Output is correct |
| 28 |
Correct |
5 ms |
384 KB |
Output is correct |
| 29 |
Correct |
5 ms |
384 KB |
Output is correct |
| 30 |
Correct |
6 ms |
384 KB |
Output is correct |
| 31 |
Correct |
5 ms |
512 KB |
Output is correct |
| 32 |
Correct |
5 ms |
512 KB |
Output is correct |
| 33 |
Correct |
5 ms |
536 KB |
Output is correct |
| 34 |
Correct |
6 ms |
512 KB |
Output is correct |
| 35 |
Correct |
6 ms |
384 KB |
Output is correct |
| 36 |
Correct |
5 ms |
512 KB |
Output is correct |
| 37 |
Correct |
5 ms |
460 KB |
Output is correct |
| 38 |
Correct |
6 ms |
512 KB |
Output is correct |
| 39 |
Correct |
5 ms |
396 KB |
Output is correct |
| 40 |
Correct |
5 ms |
384 KB |
Output is correct |
| 41 |
Correct |
5 ms |
512 KB |
Output is correct |
| 42 |
Correct |
5 ms |
512 KB |
Output is correct |
| 43 |
Correct |
5 ms |
512 KB |
Output is correct |
| 44 |
Correct |
6 ms |
512 KB |
Output is correct |
| 45 |
Correct |
36 ms |
460 KB |
Output is correct |
| 46 |
Correct |
5 ms |
384 KB |
Output is correct |
| 47 |
Correct |
5 ms |
512 KB |
Output is correct |
| 48 |
Correct |
38 ms |
472 KB |
Output is correct |
| 49 |
Correct |
35 ms |
512 KB |
Output is correct |
| 50 |
Correct |
33 ms |
384 KB |
Output is correct |
| 51 |
Correct |
5 ms |
512 KB |
Output is correct |
| 52 |
Correct |
5 ms |
384 KB |
Output is correct |
| 53 |
Correct |
29 ms |
396 KB |
Output is correct |
| 54 |
Correct |
5 ms |
512 KB |
Output is correct |
| 55 |
Correct |
38 ms |
512 KB |
Output is correct |
| 56 |
Correct |
29 ms |
452 KB |
Output is correct |
| 57 |
Correct |
5 ms |
512 KB |
Output is correct |
| 58 |
Correct |
6 ms |
512 KB |
Output is correct |
| 59 |
Correct |
5 ms |
384 KB |
Output is correct |
| 60 |
Correct |
43 ms |
596 KB |
Output is correct |
| 61 |
Correct |
45 ms |
512 KB |
Output is correct |
| 62 |
Correct |
6 ms |
512 KB |
Output is correct |
| 63 |
Correct |
150 ms |
516 KB |
Output is correct |
| 64 |
Correct |
147 ms |
496 KB |
Output is correct |
| 65 |
Correct |
182 ms |
500 KB |
Output is correct |
| 66 |
Correct |
134 ms |
512 KB |
Output is correct |
| 67 |
Correct |
221 ms |
488 KB |
Output is correct |
| 68 |
Correct |
182 ms |
492 KB |
Output is correct |
| 69 |
Correct |
184 ms |
516 KB |
Output is correct |
| 70 |
Correct |
5 ms |
384 KB |
Output is correct |
| 71 |
Correct |
5 ms |
332 KB |
Output is correct |
| 72 |
Correct |
169 ms |
384 KB |
Output is correct |
| 73 |
Correct |
186 ms |
384 KB |
Output is correct |
| 74 |
Correct |
254 ms |
512 KB |
Output is correct |
| 75 |
Correct |
198 ms |
500 KB |
Output is correct |
| 76 |
Correct |
5 ms |
384 KB |
Output is correct |
| 77 |
Correct |
5 ms |
512 KB |
Output is correct |
| 78 |
Correct |
212 ms |
512 KB |
Output is correct |
| 79 |
Correct |
191 ms |
512 KB |
Output is correct |
| 80 |
Correct |
244 ms |
500 KB |
Output is correct |
| 81 |
Correct |
275 ms |
512 KB |
Output is correct |
| 82 |
Correct |
255 ms |
500 KB |
Output is correct |
| 83 |
Correct |
228 ms |
500 KB |
Output is correct |
| 84 |
Correct |
6 ms |
384 KB |
Output is correct |
| 85 |
Correct |
43 ms |
384 KB |
Output is correct |
| 86 |
Correct |
172 ms |
496 KB |
Output is correct |
| 87 |
Correct |
5 ms |
512 KB |
Output is correct |
| 88 |
Correct |
6 ms |
332 KB |
Output is correct |
| 89 |
Correct |
47 ms |
512 KB |
Output is correct |
| 90 |
Correct |
35 ms |
384 KB |
Output is correct |
| 91 |
Correct |
34 ms |
384 KB |
Output is correct |
| 92 |
Correct |
232 ms |
496 KB |
Output is correct |
| 93 |
Correct |
245 ms |
508 KB |
Output is correct |
| 94 |
Correct |
226 ms |
556 KB |
Output is correct |
| 95 |
Correct |
5 ms |
384 KB |
Output is correct |
| 96 |
Correct |
5 ms |
384 KB |
Output is correct |
| 97 |
Correct |
232 ms |
496 KB |
Output is correct |
| 98 |
Correct |
29 ms |
384 KB |
Output is correct |
| 99 |
Correct |
212 ms |
516 KB |
Output is correct |
| 100 |
Correct |
6 ms |
384 KB |
Output is correct |
| 101 |
Correct |
32 ms |
512 KB |
Output is correct |
| 102 |
Correct |
42 ms |
512 KB |
Output is correct |
| 103 |
Correct |
225 ms |
496 KB |
Output is correct |
| 104 |
Correct |
6 ms |
460 KB |
Output is correct |
| 105 |
Correct |
6 ms |
512 KB |
Output is correct |
| 106 |
Correct |
5 ms |
452 KB |
Output is correct |
| 107 |
Correct |
42 ms |
512 KB |
Output is correct |
| 108 |
Correct |
35 ms |
464 KB |
Output is correct |
| 109 |
Correct |
228 ms |
384 KB |
Output is correct |
| 110 |
Correct |
250 ms |
384 KB |
Output is correct |
| 111 |
Correct |
5 ms |
384 KB |
Output is correct |
