| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 154937 |
2019-09-25T15:04:19 Z |
jovan_b |
Cave (IOI13_cave) |
C++17 |
|
1260 ms |
648 KB |
#include "cave.h"
#include <bits/stdc++.h>
using namespace std;
int door[5005];
int color[5005];
bool ima[5005];
int query[5005];
vector <int> vec;
int n;
void dc(int which, int l, int r, int col){
if(l == r){
door[vec[l]] = which;
color[vec[l]] = col;
ima[vec[l]] = 1;
vec.erase(vec.begin()+l);
return;
}
int mid = (l+r)/2;
for(int i=0; i<n; i++) query[i] = 1 - col;
for(int i=l; i<=mid; i++){
query[vec[i]] = col;
}
for(int i=0; i<n; i++) if(ima[i]) query[i] = color[i];
int g = tryCombination(query);
if(g == -1 || g > which){
dc(which, l, mid, col);
}
else dc(which, mid+1, r, col);
}
void exploreCave(int N) {
n = N;
for(int i=0; i<N; i++) vec.push_back(i);
for(int i=0; i<N; i++){
for(int j=0; j<N; j++){
query[j] = 0;
if(ima[j]) query[j] = color[j];
}
int g = tryCombination(query);
if(g == -1 || g > i) dc(i, 0, N-i, 0);
else dc(i, 0, N-i, 1);
}
answer(color, door);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
396 ms |
516 KB |
Output is correct |
| 2 |
Correct |
561 ms |
640 KB |
Output is correct |
| 3 |
Correct |
839 ms |
552 KB |
Output is correct |
| 4 |
Correct |
463 ms |
512 KB |
Output is correct |
| 5 |
Correct |
769 ms |
576 KB |
Output is correct |
| 6 |
Correct |
783 ms |
512 KB |
Output is correct |
| 7 |
Correct |
752 ms |
640 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 |
384 KB |
Output is correct |
| 11 |
Correct |
5 ms |
512 KB |
Output is correct |
| 12 |
Correct |
759 ms |
552 KB |
Output is correct |
| 13 |
Correct |
772 ms |
540 KB |
Output is correct |
| 14 |
Correct |
612 ms |
640 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1002 ms |
572 KB |
Output is correct |
| 2 |
Correct |
6 ms |
512 KB |
Output is correct |
| 3 |
Correct |
609 ms |
512 KB |
Output is correct |
| 4 |
Correct |
5 ms |
332 KB |
Output is correct |
| 5 |
Correct |
5 ms |
384 KB |
Output is correct |
| 6 |
Correct |
791 ms |
584 KB |
Output is correct |
| 7 |
Correct |
710 ms |
640 KB |
Output is correct |
| 8 |
Correct |
1188 ms |
572 KB |
Output is correct |
| 9 |
Correct |
1117 ms |
640 KB |
Output is correct |
| 10 |
Correct |
1260 ms |
640 KB |
Output is correct |
| 11 |
Correct |
748 ms |
536 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
384 KB |
Output is correct |
| 2 |
Correct |
6 ms |
324 KB |
Output is correct |
| 3 |
Correct |
6 ms |
384 KB |
Output is correct |
| 4 |
Correct |
5 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 |
5 ms |
460 KB |
Output is correct |
| 9 |
Correct |
5 ms |
512 KB |
Output is correct |
| 10 |
Correct |
6 ms |
324 KB |
Output is correct |
| 11 |
Correct |
6 ms |
384 KB |
Output is correct |
| 12 |
Correct |
6 ms |
512 KB |
Output is correct |
| 13 |
Correct |
8 ms |
460 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 |
6 ms |
324 KB |
Output is correct |
| 3 |
Correct |
6 ms |
384 KB |
Output is correct |
| 4 |
Correct |
5 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 |
5 ms |
460 KB |
Output is correct |
| 9 |
Correct |
5 ms |
512 KB |
Output is correct |
| 10 |
Correct |
6 ms |
324 KB |
Output is correct |
| 11 |
Correct |
6 ms |
384 KB |
Output is correct |
| 12 |
Correct |
6 ms |
512 KB |
Output is correct |
| 13 |
Correct |
8 ms |
460 KB |
Output is correct |
| 14 |
Correct |
5 ms |
384 KB |
Output is correct |
| 15 |
Correct |
6 ms |
384 KB |
Output is correct |
| 16 |
Correct |
6 ms |
384 KB |
Output is correct |
| 17 |
Correct |
6 ms |
324 KB |
Output is correct |
| 18 |
Correct |
5 ms |
324 KB |
Output is correct |
| 19 |
Correct |
6 ms |
384 KB |
Output is correct |
| 20 |
Correct |
135 ms |
512 KB |
Output is correct |
| 21 |
Correct |
5 ms |
384 KB |
Output is correct |
| 22 |
Correct |
6 ms |
384 KB |
Output is correct |
| 23 |
Correct |
150 ms |
480 KB |
Output is correct |
| 24 |
Correct |
191 ms |
512 KB |
Output is correct |
| 25 |
Correct |
162 ms |
512 KB |
Output is correct |
| 26 |
Correct |
6 ms |
384 KB |
Output is correct |
| 27 |
Correct |
6 ms |
512 KB |
Output is correct |
| 28 |
Correct |
144 ms |
512 KB |
Output is correct |
| 29 |
Correct |
6 ms |
332 KB |
Output is correct |
| 30 |
Correct |
143 ms |
480 KB |
Output is correct |
| 31 |
Correct |
135 ms |
512 KB |
Output is correct |
| 32 |
Correct |
5 ms |
384 KB |
Output is correct |
| 33 |
Correct |
6 ms |
512 KB |
Output is correct |
| 34 |
Correct |
5 ms |
384 KB |
Output is correct |
| 35 |
Correct |
145 ms |
480 KB |
Output is correct |
| 36 |
Correct |
158 ms |
512 KB |
Output is correct |
| 37 |
Correct |
5 ms |
512 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
396 ms |
516 KB |
Output is correct |
| 2 |
Correct |
561 ms |
640 KB |
Output is correct |
| 3 |
Correct |
839 ms |
552 KB |
Output is correct |
| 4 |
Correct |
463 ms |
512 KB |
Output is correct |
| 5 |
Correct |
769 ms |
576 KB |
Output is correct |
| 6 |
Correct |
783 ms |
512 KB |
Output is correct |
| 7 |
Correct |
752 ms |
640 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 |
384 KB |
Output is correct |
| 11 |
Correct |
5 ms |
512 KB |
Output is correct |
| 12 |
Correct |
759 ms |
552 KB |
Output is correct |
| 13 |
Correct |
772 ms |
540 KB |
Output is correct |
| 14 |
Correct |
612 ms |
640 KB |
Output is correct |
| 15 |
Correct |
1002 ms |
572 KB |
Output is correct |
| 16 |
Correct |
6 ms |
512 KB |
Output is correct |
| 17 |
Correct |
609 ms |
512 KB |
Output is correct |
| 18 |
Correct |
5 ms |
332 KB |
Output is correct |
| 19 |
Correct |
5 ms |
384 KB |
Output is correct |
| 20 |
Correct |
791 ms |
584 KB |
Output is correct |
| 21 |
Correct |
710 ms |
640 KB |
Output is correct |
| 22 |
Correct |
1188 ms |
572 KB |
Output is correct |
| 23 |
Correct |
1117 ms |
640 KB |
Output is correct |
| 24 |
Correct |
1260 ms |
640 KB |
Output is correct |
| 25 |
Correct |
748 ms |
536 KB |
Output is correct |
| 26 |
Correct |
5 ms |
384 KB |
Output is correct |
| 27 |
Correct |
6 ms |
324 KB |
Output is correct |
| 28 |
Correct |
6 ms |
384 KB |
Output is correct |
| 29 |
Correct |
5 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 |
5 ms |
460 KB |
Output is correct |
| 34 |
Correct |
5 ms |
512 KB |
Output is correct |
| 35 |
Correct |
6 ms |
324 KB |
Output is correct |
| 36 |
Correct |
6 ms |
384 KB |
Output is correct |
| 37 |
Correct |
6 ms |
512 KB |
Output is correct |
| 38 |
Correct |
8 ms |
460 KB |
Output is correct |
| 39 |
Correct |
5 ms |
384 KB |
Output is correct |
| 40 |
Correct |
6 ms |
384 KB |
Output is correct |
| 41 |
Correct |
6 ms |
384 KB |
Output is correct |
| 42 |
Correct |
6 ms |
324 KB |
Output is correct |
| 43 |
Correct |
5 ms |
324 KB |
Output is correct |
| 44 |
Correct |
6 ms |
384 KB |
Output is correct |
| 45 |
Correct |
135 ms |
512 KB |
Output is correct |
| 46 |
Correct |
5 ms |
384 KB |
Output is correct |
| 47 |
Correct |
6 ms |
384 KB |
Output is correct |
| 48 |
Correct |
150 ms |
480 KB |
Output is correct |
| 49 |
Correct |
191 ms |
512 KB |
Output is correct |
| 50 |
Correct |
162 ms |
512 KB |
Output is correct |
| 51 |
Correct |
6 ms |
384 KB |
Output is correct |
| 52 |
Correct |
6 ms |
512 KB |
Output is correct |
| 53 |
Correct |
144 ms |
512 KB |
Output is correct |
| 54 |
Correct |
6 ms |
332 KB |
Output is correct |
| 55 |
Correct |
143 ms |
480 KB |
Output is correct |
| 56 |
Correct |
135 ms |
512 KB |
Output is correct |
| 57 |
Correct |
5 ms |
384 KB |
Output is correct |
| 58 |
Correct |
6 ms |
512 KB |
Output is correct |
| 59 |
Correct |
5 ms |
384 KB |
Output is correct |
| 60 |
Correct |
145 ms |
480 KB |
Output is correct |
| 61 |
Correct |
158 ms |
512 KB |
Output is correct |
| 62 |
Correct |
5 ms |
512 KB |
Output is correct |
| 63 |
Correct |
402 ms |
648 KB |
Output is correct |
| 64 |
Correct |
465 ms |
548 KB |
Output is correct |
| 65 |
Correct |
734 ms |
552 KB |
Output is correct |
| 66 |
Correct |
450 ms |
640 KB |
Output is correct |
| 67 |
Correct |
694 ms |
568 KB |
Output is correct |
| 68 |
Correct |
658 ms |
512 KB |
Output is correct |
| 69 |
Correct |
652 ms |
572 KB |
Output is correct |
| 70 |
Correct |
6 ms |
512 KB |
Output is correct |
| 71 |
Correct |
5 ms |
384 KB |
Output is correct |
| 72 |
Correct |
696 ms |
552 KB |
Output is correct |
| 73 |
Correct |
690 ms |
640 KB |
Output is correct |
| 74 |
Correct |
828 ms |
640 KB |
Output is correct |
| 75 |
Correct |
723 ms |
576 KB |
Output is correct |
| 76 |
Correct |
5 ms |
384 KB |
Output is correct |
| 77 |
Correct |
6 ms |
396 KB |
Output is correct |
| 78 |
Correct |
786 ms |
640 KB |
Output is correct |
| 79 |
Correct |
713 ms |
640 KB |
Output is correct |
| 80 |
Correct |
1108 ms |
512 KB |
Output is correct |
| 81 |
Correct |
1147 ms |
512 KB |
Output is correct |
| 82 |
Correct |
1170 ms |
640 KB |
Output is correct |
| 83 |
Correct |
784 ms |
572 KB |
Output is correct |
| 84 |
Correct |
6 ms |
384 KB |
Output is correct |
| 85 |
Correct |
122 ms |
512 KB |
Output is correct |
| 86 |
Correct |
696 ms |
548 KB |
Output is correct |
| 87 |
Correct |
6 ms |
512 KB |
Output is correct |
| 88 |
Correct |
6 ms |
452 KB |
Output is correct |
| 89 |
Correct |
151 ms |
512 KB |
Output is correct |
| 90 |
Correct |
192 ms |
384 KB |
Output is correct |
| 91 |
Correct |
200 ms |
384 KB |
Output is correct |
| 92 |
Correct |
1161 ms |
512 KB |
Output is correct |
| 93 |
Correct |
1214 ms |
568 KB |
Output is correct |
| 94 |
Correct |
1195 ms |
568 KB |
Output is correct |
| 95 |
Correct |
5 ms |
384 KB |
Output is correct |
| 96 |
Correct |
5 ms |
384 KB |
Output is correct |
| 97 |
Correct |
657 ms |
640 KB |
Output is correct |
| 98 |
Correct |
95 ms |
384 KB |
Output is correct |
| 99 |
Correct |
681 ms |
560 KB |
Output is correct |
| 100 |
Correct |
6 ms |
384 KB |
Output is correct |
| 101 |
Correct |
91 ms |
512 KB |
Output is correct |
| 102 |
Correct |
93 ms |
512 KB |
Output is correct |
| 103 |
Correct |
624 ms |
512 KB |
Output is correct |
| 104 |
Correct |
5 ms |
384 KB |
Output is correct |
| 105 |
Correct |
5 ms |
384 KB |
Output is correct |
| 106 |
Correct |
6 ms |
384 KB |
Output is correct |
| 107 |
Correct |
190 ms |
500 KB |
Output is correct |
| 108 |
Correct |
149 ms |
488 KB |
Output is correct |
| 109 |
Correct |
1195 ms |
572 KB |
Output is correct |
| 110 |
Correct |
1188 ms |
568 KB |
Output is correct |
| 111 |
Correct |
5 ms |
512 KB |
Output is correct |
