| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 221814 |
2020-04-11T08:02:32 Z |
patrikpavic2 |
Cave (IOI13_cave) |
C++17 |
|
1170 ms |
640 KB |
/**
* user: ppavic
* fname: Patrik
* lname: Pavić
* task: cave
* score: 100.0
* date: 2019-07-03 13:57:02.364346
*/
#include "cave.h"
#include <cstdio>
#include <cstdlib>
using namespace std;
const int N = 5000;
int cur[N], bio[N], ans[N], n, P[N];
int guess(int x){
for(int i = 0;i <= x;i++)
if(!bio[i]) cur[i] = !cur[i];
int ret = tryCombination(cur);
for(int i = 0;i <= x;i++)
if(!bio[i]) cur[i] = !cur[i];
return ret;
}
void namjesti(int x){
for(int i = 0;i < n;i++){
if(bio[i]) cur[i] = ans[i];
else cur[i] = rand() % 2;
}
int xx = tryCombination(cur);
if(x == xx) return;
for(int i = 0;i < n;i++)
if(!bio[i]) cur[i] = !cur[i];
}
void exploreCave(int nn) {
n = nn;
for(int i = 0;i < n;i++){
namjesti(i);
int c_ans = -1;
for(int j = 15;j >= 0;j--){
if(c_ans + (1 << j) >= n - 1) continue;
c_ans += (1 << j);
if(guess(c_ans) != i)
c_ans -= (1 << j);
}
c_ans++;
//printf("c_ans = %d\n", c_ans);
ans[c_ans] = !cur[c_ans];
bio[c_ans] = 1;
P[c_ans] = i;
}
answer(ans, P);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
360 ms |
504 KB |
Output is correct |
| 2 |
Correct |
372 ms |
504 KB |
Output is correct |
| 3 |
Correct |
543 ms |
640 KB |
Output is correct |
| 4 |
Correct |
418 ms |
504 KB |
Output is correct |
| 5 |
Correct |
584 ms |
504 KB |
Output is correct |
| 6 |
Correct |
535 ms |
504 KB |
Output is correct |
| 7 |
Correct |
532 ms |
504 KB |
Output is correct |
| 8 |
Correct |
4 ms |
384 KB |
Output is correct |
| 9 |
Correct |
4 ms |
384 KB |
Output is correct |
| 10 |
Correct |
4 ms |
384 KB |
Output is correct |
| 11 |
Correct |
5 ms |
384 KB |
Output is correct |
| 12 |
Correct |
518 ms |
504 KB |
Output is correct |
| 13 |
Correct |
543 ms |
632 KB |
Output is correct |
| 14 |
Correct |
548 ms |
628 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
556 ms |
504 KB |
Output is correct |
| 2 |
Correct |
5 ms |
384 KB |
Output is correct |
| 3 |
Correct |
582 ms |
520 KB |
Output is correct |
| 4 |
Correct |
4 ms |
384 KB |
Output is correct |
| 5 |
Correct |
4 ms |
384 KB |
Output is correct |
| 6 |
Correct |
534 ms |
540 KB |
Output is correct |
| 7 |
Correct |
551 ms |
640 KB |
Output is correct |
| 8 |
Correct |
1136 ms |
632 KB |
Output is correct |
| 9 |
Correct |
1128 ms |
516 KB |
Output is correct |
| 10 |
Correct |
1103 ms |
636 KB |
Output is correct |
| 11 |
Correct |
590 ms |
504 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 |
4 ms |
384 KB |
Output is correct |
| 5 |
Correct |
5 ms |
384 KB |
Output is correct |
| 6 |
Correct |
5 ms |
384 KB |
Output is correct |
| 7 |
Correct |
5 ms |
384 KB |
Output is correct |
| 8 |
Correct |
5 ms |
384 KB |
Output is correct |
| 9 |
Correct |
5 ms |
384 KB |
Output is correct |
| 10 |
Correct |
5 ms |
384 KB |
Output is correct |
| 11 |
Correct |
5 ms |
384 KB |
Output is correct |
| 12 |
Correct |
5 ms |
384 KB |
Output is correct |
| 13 |
Correct |
5 ms |
384 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 |
4 ms |
384 KB |
Output is correct |
| 5 |
Correct |
5 ms |
384 KB |
Output is correct |
| 6 |
Correct |
5 ms |
384 KB |
Output is correct |
| 7 |
Correct |
5 ms |
384 KB |
Output is correct |
| 8 |
Correct |
5 ms |
384 KB |
Output is correct |
| 9 |
Correct |
5 ms |
384 KB |
Output is correct |
| 10 |
Correct |
5 ms |
384 KB |
Output is correct |
| 11 |
Correct |
5 ms |
384 KB |
Output is correct |
| 12 |
Correct |
5 ms |
384 KB |
Output is correct |
| 13 |
Correct |
5 ms |
384 KB |
Output is correct |
| 14 |
Correct |
5 ms |
384 KB |
Output is correct |
| 15 |
Correct |
4 ms |
384 KB |
Output is correct |
| 16 |
Correct |
4 ms |
384 KB |
Output is correct |
| 17 |
Correct |
5 ms |
384 KB |
Output is correct |
| 18 |
Correct |
4 ms |
384 KB |
Output is correct |
| 19 |
Correct |
5 ms |
384 KB |
Output is correct |
| 20 |
Correct |
97 ms |
636 KB |
Output is correct |
| 21 |
Correct |
5 ms |
384 KB |
Output is correct |
| 22 |
Correct |
5 ms |
384 KB |
Output is correct |
| 23 |
Correct |
147 ms |
384 KB |
Output is correct |
| 24 |
Correct |
146 ms |
384 KB |
Output is correct |
| 25 |
Correct |
146 ms |
608 KB |
Output is correct |
| 26 |
Correct |
5 ms |
384 KB |
Output is correct |
| 27 |
Correct |
5 ms |
384 KB |
Output is correct |
| 28 |
Correct |
96 ms |
384 KB |
Output is correct |
| 29 |
Correct |
5 ms |
384 KB |
Output is correct |
| 30 |
Correct |
82 ms |
384 KB |
Output is correct |
| 31 |
Correct |
85 ms |
384 KB |
Output is correct |
| 32 |
Correct |
5 ms |
384 KB |
Output is correct |
| 33 |
Correct |
5 ms |
384 KB |
Output is correct |
| 34 |
Correct |
5 ms |
384 KB |
Output is correct |
| 35 |
Correct |
147 ms |
384 KB |
Output is correct |
| 36 |
Correct |
145 ms |
384 KB |
Output is correct |
| 37 |
Correct |
5 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
360 ms |
504 KB |
Output is correct |
| 2 |
Correct |
372 ms |
504 KB |
Output is correct |
| 3 |
Correct |
543 ms |
640 KB |
Output is correct |
| 4 |
Correct |
418 ms |
504 KB |
Output is correct |
| 5 |
Correct |
584 ms |
504 KB |
Output is correct |
| 6 |
Correct |
535 ms |
504 KB |
Output is correct |
| 7 |
Correct |
532 ms |
504 KB |
Output is correct |
| 8 |
Correct |
4 ms |
384 KB |
Output is correct |
| 9 |
Correct |
4 ms |
384 KB |
Output is correct |
| 10 |
Correct |
4 ms |
384 KB |
Output is correct |
| 11 |
Correct |
5 ms |
384 KB |
Output is correct |
| 12 |
Correct |
518 ms |
504 KB |
Output is correct |
| 13 |
Correct |
543 ms |
632 KB |
Output is correct |
| 14 |
Correct |
548 ms |
628 KB |
Output is correct |
| 15 |
Correct |
556 ms |
504 KB |
Output is correct |
| 16 |
Correct |
5 ms |
384 KB |
Output is correct |
| 17 |
Correct |
582 ms |
520 KB |
Output is correct |
| 18 |
Correct |
4 ms |
384 KB |
Output is correct |
| 19 |
Correct |
4 ms |
384 KB |
Output is correct |
| 20 |
Correct |
534 ms |
540 KB |
Output is correct |
| 21 |
Correct |
551 ms |
640 KB |
Output is correct |
| 22 |
Correct |
1136 ms |
632 KB |
Output is correct |
| 23 |
Correct |
1128 ms |
516 KB |
Output is correct |
| 24 |
Correct |
1103 ms |
636 KB |
Output is correct |
| 25 |
Correct |
590 ms |
504 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 |
4 ms |
384 KB |
Output is correct |
| 30 |
Correct |
5 ms |
384 KB |
Output is correct |
| 31 |
Correct |
5 ms |
384 KB |
Output is correct |
| 32 |
Correct |
5 ms |
384 KB |
Output is correct |
| 33 |
Correct |
5 ms |
384 KB |
Output is correct |
| 34 |
Correct |
5 ms |
384 KB |
Output is correct |
| 35 |
Correct |
5 ms |
384 KB |
Output is correct |
| 36 |
Correct |
5 ms |
384 KB |
Output is correct |
| 37 |
Correct |
5 ms |
384 KB |
Output is correct |
| 38 |
Correct |
5 ms |
384 KB |
Output is correct |
| 39 |
Correct |
5 ms |
384 KB |
Output is correct |
| 40 |
Correct |
4 ms |
384 KB |
Output is correct |
| 41 |
Correct |
4 ms |
384 KB |
Output is correct |
| 42 |
Correct |
5 ms |
384 KB |
Output is correct |
| 43 |
Correct |
4 ms |
384 KB |
Output is correct |
| 44 |
Correct |
5 ms |
384 KB |
Output is correct |
| 45 |
Correct |
97 ms |
636 KB |
Output is correct |
| 46 |
Correct |
5 ms |
384 KB |
Output is correct |
| 47 |
Correct |
5 ms |
384 KB |
Output is correct |
| 48 |
Correct |
147 ms |
384 KB |
Output is correct |
| 49 |
Correct |
146 ms |
384 KB |
Output is correct |
| 50 |
Correct |
146 ms |
608 KB |
Output is correct |
| 51 |
Correct |
5 ms |
384 KB |
Output is correct |
| 52 |
Correct |
5 ms |
384 KB |
Output is correct |
| 53 |
Correct |
96 ms |
384 KB |
Output is correct |
| 54 |
Correct |
5 ms |
384 KB |
Output is correct |
| 55 |
Correct |
82 ms |
384 KB |
Output is correct |
| 56 |
Correct |
85 ms |
384 KB |
Output is correct |
| 57 |
Correct |
5 ms |
384 KB |
Output is correct |
| 58 |
Correct |
5 ms |
384 KB |
Output is correct |
| 59 |
Correct |
5 ms |
384 KB |
Output is correct |
| 60 |
Correct |
147 ms |
384 KB |
Output is correct |
| 61 |
Correct |
145 ms |
384 KB |
Output is correct |
| 62 |
Correct |
5 ms |
384 KB |
Output is correct |
| 63 |
Correct |
360 ms |
504 KB |
Output is correct |
| 64 |
Correct |
393 ms |
504 KB |
Output is correct |
| 65 |
Correct |
575 ms |
504 KB |
Output is correct |
| 66 |
Correct |
407 ms |
504 KB |
Output is correct |
| 67 |
Correct |
556 ms |
504 KB |
Output is correct |
| 68 |
Correct |
568 ms |
504 KB |
Output is correct |
| 69 |
Correct |
569 ms |
632 KB |
Output is correct |
| 70 |
Correct |
5 ms |
384 KB |
Output is correct |
| 71 |
Correct |
4 ms |
384 KB |
Output is correct |
| 72 |
Correct |
542 ms |
608 KB |
Output is correct |
| 73 |
Correct |
570 ms |
632 KB |
Output is correct |
| 74 |
Correct |
541 ms |
608 KB |
Output is correct |
| 75 |
Correct |
580 ms |
504 KB |
Output is correct |
| 76 |
Correct |
5 ms |
384 KB |
Output is correct |
| 77 |
Correct |
5 ms |
384 KB |
Output is correct |
| 78 |
Correct |
538 ms |
556 KB |
Output is correct |
| 79 |
Correct |
580 ms |
504 KB |
Output is correct |
| 80 |
Correct |
1112 ms |
636 KB |
Output is correct |
| 81 |
Correct |
1137 ms |
632 KB |
Output is correct |
| 82 |
Correct |
1094 ms |
512 KB |
Output is correct |
| 83 |
Correct |
570 ms |
504 KB |
Output is correct |
| 84 |
Correct |
5 ms |
384 KB |
Output is correct |
| 85 |
Correct |
85 ms |
504 KB |
Output is correct |
| 86 |
Correct |
564 ms |
504 KB |
Output is correct |
| 87 |
Correct |
5 ms |
384 KB |
Output is correct |
| 88 |
Correct |
5 ms |
384 KB |
Output is correct |
| 89 |
Correct |
146 ms |
384 KB |
Output is correct |
| 90 |
Correct |
142 ms |
384 KB |
Output is correct |
| 91 |
Correct |
141 ms |
384 KB |
Output is correct |
| 92 |
Correct |
1104 ms |
636 KB |
Output is correct |
| 93 |
Correct |
1144 ms |
632 KB |
Output is correct |
| 94 |
Correct |
1128 ms |
632 KB |
Output is correct |
| 95 |
Correct |
5 ms |
384 KB |
Output is correct |
| 96 |
Correct |
5 ms |
384 KB |
Output is correct |
| 97 |
Correct |
570 ms |
508 KB |
Output is correct |
| 98 |
Correct |
82 ms |
384 KB |
Output is correct |
| 99 |
Correct |
527 ms |
632 KB |
Output is correct |
| 100 |
Correct |
5 ms |
384 KB |
Output is correct |
| 101 |
Correct |
86 ms |
384 KB |
Output is correct |
| 102 |
Correct |
87 ms |
384 KB |
Output is correct |
| 103 |
Correct |
568 ms |
632 KB |
Output is correct |
| 104 |
Correct |
5 ms |
384 KB |
Output is correct |
| 105 |
Correct |
5 ms |
384 KB |
Output is correct |
| 106 |
Correct |
5 ms |
384 KB |
Output is correct |
| 107 |
Correct |
157 ms |
384 KB |
Output is correct |
| 108 |
Correct |
150 ms |
384 KB |
Output is correct |
| 109 |
Correct |
1170 ms |
516 KB |
Output is correct |
| 110 |
Correct |
1151 ms |
512 KB |
Output is correct |
| 111 |
Correct |
4 ms |
384 KB |
Output is correct |
