| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 64945 |
2018-08-06T08:34:30 Z |
gnoor |
Cave (IOI13_cave) |
C++17 |
|
1634 ms |
640 KB |
#include "cave.h"
int asking[5010];
bool known[5010];
int config[5010];
int whatd[5010];
int n;
void prepare() {
for (int i=0;i<n;i++) {
if (known[i]) asking[i]=config[i];
}
}
void set(int l,int r,int val) {
for (int i=l;i<=r;i++) {
asking[i]=val;
}
}
void clear(int val) {
set(0,n-1,val);
}
void exploreCave(int N) {
n=N;
for (int i=0;i<n;i++) {
clear(0);
prepare();
int state=-1;
int res;
res=tryCombination(asking);
if (res>i||res==-1) {
state=0;
} else {
state=1;
}
int lo=0;
int hi=n-1;
int mid;
while (lo<hi) {
mid=(lo+hi)>>1;
clear(!state);
set(lo,mid,state);
prepare();
res=tryCombination(asking);
if (res>i||res==-1) {
hi=mid;
} else {
lo=mid+1;
}
}
known[lo]=1;
config[lo]=state;
whatd[lo]=i;
}
answer(config,whatd);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
458 ms |
384 KB |
Output is correct |
| 2 |
Correct |
435 ms |
504 KB |
Output is correct |
| 3 |
Correct |
883 ms |
516 KB |
Output is correct |
| 4 |
Correct |
421 ms |
504 KB |
Output is correct |
| 5 |
Correct |
749 ms |
500 KB |
Output is correct |
| 6 |
Correct |
691 ms |
500 KB |
Output is correct |
| 7 |
Correct |
671 ms |
384 KB |
Output is correct |
| 8 |
Correct |
6 ms |
512 KB |
Output is correct |
| 9 |
Correct |
5 ms |
512 KB |
Output is correct |
| 10 |
Correct |
5 ms |
384 KB |
Output is correct |
| 11 |
Correct |
5 ms |
384 KB |
Output is correct |
| 12 |
Correct |
758 ms |
512 KB |
Output is correct |
| 13 |
Correct |
753 ms |
484 KB |
Output is correct |
| 14 |
Correct |
697 ms |
480 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
761 ms |
504 KB |
Output is correct |
| 2 |
Correct |
5 ms |
460 KB |
Output is correct |
| 3 |
Correct |
689 ms |
548 KB |
Output is correct |
| 4 |
Correct |
6 ms |
384 KB |
Output is correct |
| 5 |
Correct |
6 ms |
384 KB |
Output is correct |
| 6 |
Correct |
721 ms |
480 KB |
Output is correct |
| 7 |
Correct |
803 ms |
488 KB |
Output is correct |
| 8 |
Correct |
1634 ms |
516 KB |
Output is correct |
| 9 |
Correct |
1189 ms |
580 KB |
Output is correct |
| 10 |
Correct |
1229 ms |
640 KB |
Output is correct |
| 11 |
Correct |
827 ms |
520 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
384 KB |
Output is correct |
| 2 |
Correct |
5 ms |
384 KB |
Output is correct |
| 3 |
Correct |
5 ms |
384 KB |
Output is correct |
| 4 |
Correct |
6 ms |
384 KB |
Output is correct |
| 5 |
Correct |
6 ms |
512 KB |
Output is correct |
| 6 |
Correct |
6 ms |
512 KB |
Output is correct |
| 7 |
Correct |
6 ms |
384 KB |
Output is correct |
| 8 |
Correct |
6 ms |
384 KB |
Output is correct |
| 9 |
Correct |
6 ms |
512 KB |
Output is correct |
| 10 |
Correct |
5 ms |
420 KB |
Output is correct |
| 11 |
Correct |
6 ms |
384 KB |
Output is correct |
| 12 |
Correct |
5 ms |
384 KB |
Output is correct |
| 13 |
Correct |
6 ms |
512 KB |
Output is correct |
| 14 |
Correct |
5 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
384 KB |
Output is correct |
| 2 |
Correct |
5 ms |
384 KB |
Output is correct |
| 3 |
Correct |
5 ms |
384 KB |
Output is correct |
| 4 |
Correct |
6 ms |
384 KB |
Output is correct |
| 5 |
Correct |
6 ms |
512 KB |
Output is correct |
| 6 |
Correct |
6 ms |
512 KB |
Output is correct |
| 7 |
Correct |
6 ms |
384 KB |
Output is correct |
| 8 |
Correct |
6 ms |
384 KB |
Output is correct |
| 9 |
Correct |
6 ms |
512 KB |
Output is correct |
| 10 |
Correct |
5 ms |
420 KB |
Output is correct |
| 11 |
Correct |
6 ms |
384 KB |
Output is correct |
| 12 |
Correct |
5 ms |
384 KB |
Output is correct |
| 13 |
Correct |
6 ms |
512 KB |
Output is correct |
| 14 |
Correct |
5 ms |
384 KB |
Output is correct |
| 15 |
Correct |
6 ms |
512 KB |
Output is correct |
| 16 |
Correct |
5 ms |
384 KB |
Output is correct |
| 17 |
Correct |
6 ms |
512 KB |
Output is correct |
| 18 |
Correct |
5 ms |
512 KB |
Output is correct |
| 19 |
Correct |
5 ms |
512 KB |
Output is correct |
| 20 |
Correct |
159 ms |
384 KB |
Output is correct |
| 21 |
Correct |
5 ms |
512 KB |
Output is correct |
| 22 |
Correct |
6 ms |
384 KB |
Output is correct |
| 23 |
Correct |
168 ms |
384 KB |
Output is correct |
| 24 |
Correct |
166 ms |
384 KB |
Output is correct |
| 25 |
Correct |
217 ms |
448 KB |
Output is correct |
| 26 |
Correct |
6 ms |
384 KB |
Output is correct |
| 27 |
Correct |
6 ms |
384 KB |
Output is correct |
| 28 |
Correct |
145 ms |
440 KB |
Output is correct |
| 29 |
Correct |
6 ms |
384 KB |
Output is correct |
| 30 |
Correct |
156 ms |
512 KB |
Output is correct |
| 31 |
Correct |
135 ms |
452 KB |
Output is correct |
| 32 |
Correct |
6 ms |
396 KB |
Output is correct |
| 33 |
Correct |
5 ms |
384 KB |
Output is correct |
| 34 |
Correct |
5 ms |
452 KB |
Output is correct |
| 35 |
Correct |
173 ms |
384 KB |
Output is correct |
| 36 |
Correct |
169 ms |
468 KB |
Output is correct |
| 37 |
Correct |
5 ms |
512 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
458 ms |
384 KB |
Output is correct |
| 2 |
Correct |
435 ms |
504 KB |
Output is correct |
| 3 |
Correct |
883 ms |
516 KB |
Output is correct |
| 4 |
Correct |
421 ms |
504 KB |
Output is correct |
| 5 |
Correct |
749 ms |
500 KB |
Output is correct |
| 6 |
Correct |
691 ms |
500 KB |
Output is correct |
| 7 |
Correct |
671 ms |
384 KB |
Output is correct |
| 8 |
Correct |
6 ms |
512 KB |
Output is correct |
| 9 |
Correct |
5 ms |
512 KB |
Output is correct |
| 10 |
Correct |
5 ms |
384 KB |
Output is correct |
| 11 |
Correct |
5 ms |
384 KB |
Output is correct |
| 12 |
Correct |
758 ms |
512 KB |
Output is correct |
| 13 |
Correct |
753 ms |
484 KB |
Output is correct |
| 14 |
Correct |
697 ms |
480 KB |
Output is correct |
| 15 |
Correct |
761 ms |
504 KB |
Output is correct |
| 16 |
Correct |
5 ms |
460 KB |
Output is correct |
| 17 |
Correct |
689 ms |
548 KB |
Output is correct |
| 18 |
Correct |
6 ms |
384 KB |
Output is correct |
| 19 |
Correct |
6 ms |
384 KB |
Output is correct |
| 20 |
Correct |
721 ms |
480 KB |
Output is correct |
| 21 |
Correct |
803 ms |
488 KB |
Output is correct |
| 22 |
Correct |
1634 ms |
516 KB |
Output is correct |
| 23 |
Correct |
1189 ms |
580 KB |
Output is correct |
| 24 |
Correct |
1229 ms |
640 KB |
Output is correct |
| 25 |
Correct |
827 ms |
520 KB |
Output is correct |
| 26 |
Correct |
5 ms |
384 KB |
Output is correct |
| 27 |
Correct |
5 ms |
384 KB |
Output is correct |
| 28 |
Correct |
5 ms |
384 KB |
Output is correct |
| 29 |
Correct |
6 ms |
384 KB |
Output is correct |
| 30 |
Correct |
6 ms |
512 KB |
Output is correct |
| 31 |
Correct |
6 ms |
512 KB |
Output is correct |
| 32 |
Correct |
6 ms |
384 KB |
Output is correct |
| 33 |
Correct |
6 ms |
384 KB |
Output is correct |
| 34 |
Correct |
6 ms |
512 KB |
Output is correct |
| 35 |
Correct |
5 ms |
420 KB |
Output is correct |
| 36 |
Correct |
6 ms |
384 KB |
Output is correct |
| 37 |
Correct |
5 ms |
384 KB |
Output is correct |
| 38 |
Correct |
6 ms |
512 KB |
Output is correct |
| 39 |
Correct |
5 ms |
384 KB |
Output is correct |
| 40 |
Correct |
6 ms |
512 KB |
Output is correct |
| 41 |
Correct |
5 ms |
384 KB |
Output is correct |
| 42 |
Correct |
6 ms |
512 KB |
Output is correct |
| 43 |
Correct |
5 ms |
512 KB |
Output is correct |
| 44 |
Correct |
5 ms |
512 KB |
Output is correct |
| 45 |
Correct |
159 ms |
384 KB |
Output is correct |
| 46 |
Correct |
5 ms |
512 KB |
Output is correct |
| 47 |
Correct |
6 ms |
384 KB |
Output is correct |
| 48 |
Correct |
168 ms |
384 KB |
Output is correct |
| 49 |
Correct |
166 ms |
384 KB |
Output is correct |
| 50 |
Correct |
217 ms |
448 KB |
Output is correct |
| 51 |
Correct |
6 ms |
384 KB |
Output is correct |
| 52 |
Correct |
6 ms |
384 KB |
Output is correct |
| 53 |
Correct |
145 ms |
440 KB |
Output is correct |
| 54 |
Correct |
6 ms |
384 KB |
Output is correct |
| 55 |
Correct |
156 ms |
512 KB |
Output is correct |
| 56 |
Correct |
135 ms |
452 KB |
Output is correct |
| 57 |
Correct |
6 ms |
396 KB |
Output is correct |
| 58 |
Correct |
5 ms |
384 KB |
Output is correct |
| 59 |
Correct |
5 ms |
452 KB |
Output is correct |
| 60 |
Correct |
173 ms |
384 KB |
Output is correct |
| 61 |
Correct |
169 ms |
468 KB |
Output is correct |
| 62 |
Correct |
5 ms |
512 KB |
Output is correct |
| 63 |
Correct |
659 ms |
488 KB |
Output is correct |
| 64 |
Correct |
445 ms |
596 KB |
Output is correct |
| 65 |
Correct |
699 ms |
504 KB |
Output is correct |
| 66 |
Correct |
544 ms |
472 KB |
Output is correct |
| 67 |
Correct |
643 ms |
504 KB |
Output is correct |
| 68 |
Correct |
644 ms |
504 KB |
Output is correct |
| 69 |
Correct |
814 ms |
476 KB |
Output is correct |
| 70 |
Correct |
6 ms |
384 KB |
Output is correct |
| 71 |
Correct |
5 ms |
384 KB |
Output is correct |
| 72 |
Correct |
662 ms |
468 KB |
Output is correct |
| 73 |
Correct |
744 ms |
496 KB |
Output is correct |
| 74 |
Correct |
731 ms |
464 KB |
Output is correct |
| 75 |
Correct |
704 ms |
496 KB |
Output is correct |
| 76 |
Correct |
5 ms |
460 KB |
Output is correct |
| 77 |
Correct |
6 ms |
384 KB |
Output is correct |
| 78 |
Correct |
781 ms |
488 KB |
Output is correct |
| 79 |
Correct |
783 ms |
512 KB |
Output is correct |
| 80 |
Correct |
1300 ms |
496 KB |
Output is correct |
| 81 |
Correct |
1269 ms |
512 KB |
Output is correct |
| 82 |
Correct |
1394 ms |
512 KB |
Output is correct |
| 83 |
Correct |
1054 ms |
488 KB |
Output is correct |
| 84 |
Correct |
5 ms |
384 KB |
Output is correct |
| 85 |
Correct |
127 ms |
452 KB |
Output is correct |
| 86 |
Correct |
794 ms |
512 KB |
Output is correct |
| 87 |
Correct |
5 ms |
384 KB |
Output is correct |
| 88 |
Correct |
5 ms |
324 KB |
Output is correct |
| 89 |
Correct |
199 ms |
456 KB |
Output is correct |
| 90 |
Correct |
163 ms |
384 KB |
Output is correct |
| 91 |
Correct |
178 ms |
512 KB |
Output is correct |
| 92 |
Correct |
1366 ms |
500 KB |
Output is correct |
| 93 |
Correct |
1234 ms |
512 KB |
Output is correct |
| 94 |
Correct |
1397 ms |
496 KB |
Output is correct |
| 95 |
Correct |
5 ms |
512 KB |
Output is correct |
| 96 |
Correct |
7 ms |
396 KB |
Output is correct |
| 97 |
Correct |
733 ms |
512 KB |
Output is correct |
| 98 |
Correct |
124 ms |
444 KB |
Output is correct |
| 99 |
Correct |
677 ms |
384 KB |
Output is correct |
| 100 |
Correct |
6 ms |
384 KB |
Output is correct |
| 101 |
Correct |
115 ms |
448 KB |
Output is correct |
| 102 |
Correct |
113 ms |
384 KB |
Output is correct |
| 103 |
Correct |
737 ms |
500 KB |
Output is correct |
| 104 |
Correct |
5 ms |
384 KB |
Output is correct |
| 105 |
Correct |
8 ms |
384 KB |
Output is correct |
| 106 |
Correct |
6 ms |
512 KB |
Output is correct |
| 107 |
Correct |
159 ms |
512 KB |
Output is correct |
| 108 |
Correct |
172 ms |
448 KB |
Output is correct |
| 109 |
Correct |
1304 ms |
516 KB |
Output is correct |
| 110 |
Correct |
1320 ms |
500 KB |
Output is correct |
| 111 |
Correct |
6 ms |
384 KB |
Output is correct |
