| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 917314 |
2024-01-27T18:23:17 Z |
_VIBE |
Cave (IOI13_cave) |
C++17 |
|
328 ms |
812 KB |
#include "cave.h"
#include "bits/stdc++.h"
using namespace std;
void exploreCave(int N) {
/* ... */
int correct_pos_of_door[N];
int door_of_switch[N];
int correct_pos_of_switch[N];
memset(correct_pos_of_switch,-1,sizeof correct_pos_of_switch);
memset(correct_pos_of_door,-1,sizeof correct_pos_of_door);
memset(door_of_switch,-1,sizeof door_of_switch);
//lets try to find correct pos of 1 door and correct pos of switch corresponding to it
int combination[N];
for(int i=0;i<N;i++) combination[i]=0;
for(int door=0;door<N;door++){
int l=0,r=N-1;
int res=tryCombination(combination);
if(res==door) correct_pos_of_door[door]=1;
else correct_pos_of_door[door]=0;
int ind=N-1;
while(l<=r){
int m=(l+r)/2;
//either my switch corresponding to door will be in left part or right part
int temp[N];
for(int i=0;i<N;i++) temp[i]=combination[i];
//making left to be correct
if(correct_pos_of_door[door]){
for(int i=0;i<=m;i++){
if(correct_pos_of_switch[i]==-1) temp[i]=1;
}
}
else{
for(int i=m+1;i<N;i++){
if(correct_pos_of_switch[i]==-1) temp[i]=1;
}
}
res=tryCombination(temp);
if(res==door){
l=m+1;
}
else{
ind=m;
r=m-1;
}
}
door_of_switch[ind]=door;
correct_pos_of_switch[ind]=correct_pos_of_door[door];
combination[ind]=correct_pos_of_door[door];
}
answer(correct_pos_of_switch,door_of_switch);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
144 ms |
508 KB |
Output is correct |
| 2 |
Correct |
139 ms |
544 KB |
Output is correct |
| 3 |
Correct |
210 ms |
600 KB |
Output is correct |
| 4 |
Correct |
146 ms |
540 KB |
Output is correct |
| 5 |
Correct |
186 ms |
348 KB |
Output is correct |
| 6 |
Correct |
202 ms |
564 KB |
Output is correct |
| 7 |
Correct |
217 ms |
576 KB |
Output is correct |
| 8 |
Correct |
0 ms |
600 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
1 ms |
348 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
190 ms |
556 KB |
Output is correct |
| 13 |
Correct |
208 ms |
548 KB |
Output is correct |
| 14 |
Correct |
196 ms |
560 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
191 ms |
348 KB |
Output is correct |
| 2 |
Correct |
1 ms |
348 KB |
Output is correct |
| 3 |
Correct |
216 ms |
596 KB |
Output is correct |
| 4 |
Correct |
0 ms |
344 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
190 ms |
564 KB |
Output is correct |
| 7 |
Correct |
249 ms |
564 KB |
Output is correct |
| 8 |
Correct |
273 ms |
348 KB |
Output is correct |
| 9 |
Correct |
276 ms |
564 KB |
Output is correct |
| 10 |
Correct |
274 ms |
564 KB |
Output is correct |
| 11 |
Correct |
253 ms |
564 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
1 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
1 ms |
348 KB |
Output is correct |
| 13 |
Correct |
1 ms |
348 KB |
Output is correct |
| 14 |
Correct |
0 ms |
348 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
1 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
1 ms |
348 KB |
Output is correct |
| 13 |
Correct |
1 ms |
348 KB |
Output is correct |
| 14 |
Correct |
0 ms |
348 KB |
Output is correct |
| 15 |
Correct |
1 ms |
348 KB |
Output is correct |
| 16 |
Correct |
0 ms |
348 KB |
Output is correct |
| 17 |
Correct |
0 ms |
348 KB |
Output is correct |
| 18 |
Correct |
1 ms |
348 KB |
Output is correct |
| 19 |
Correct |
1 ms |
344 KB |
Output is correct |
| 20 |
Correct |
25 ms |
500 KB |
Output is correct |
| 21 |
Correct |
1 ms |
348 KB |
Output is correct |
| 22 |
Correct |
0 ms |
348 KB |
Output is correct |
| 23 |
Correct |
37 ms |
344 KB |
Output is correct |
| 24 |
Correct |
37 ms |
348 KB |
Output is correct |
| 25 |
Correct |
37 ms |
480 KB |
Output is correct |
| 26 |
Correct |
1 ms |
344 KB |
Output is correct |
| 27 |
Correct |
1 ms |
348 KB |
Output is correct |
| 28 |
Correct |
33 ms |
496 KB |
Output is correct |
| 29 |
Correct |
0 ms |
344 KB |
Output is correct |
| 30 |
Correct |
28 ms |
476 KB |
Output is correct |
| 31 |
Correct |
29 ms |
344 KB |
Output is correct |
| 32 |
Correct |
1 ms |
348 KB |
Output is correct |
| 33 |
Correct |
0 ms |
348 KB |
Output is correct |
| 34 |
Correct |
0 ms |
348 KB |
Output is correct |
| 35 |
Correct |
42 ms |
492 KB |
Output is correct |
| 36 |
Correct |
37 ms |
348 KB |
Output is correct |
| 37 |
Correct |
1 ms |
348 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
144 ms |
508 KB |
Output is correct |
| 2 |
Correct |
139 ms |
544 KB |
Output is correct |
| 3 |
Correct |
210 ms |
600 KB |
Output is correct |
| 4 |
Correct |
146 ms |
540 KB |
Output is correct |
| 5 |
Correct |
186 ms |
348 KB |
Output is correct |
| 6 |
Correct |
202 ms |
564 KB |
Output is correct |
| 7 |
Correct |
217 ms |
576 KB |
Output is correct |
| 8 |
Correct |
0 ms |
600 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
1 ms |
348 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
190 ms |
556 KB |
Output is correct |
| 13 |
Correct |
208 ms |
548 KB |
Output is correct |
| 14 |
Correct |
196 ms |
560 KB |
Output is correct |
| 15 |
Correct |
191 ms |
348 KB |
Output is correct |
| 16 |
Correct |
1 ms |
348 KB |
Output is correct |
| 17 |
Correct |
216 ms |
596 KB |
Output is correct |
| 18 |
Correct |
0 ms |
344 KB |
Output is correct |
| 19 |
Correct |
0 ms |
348 KB |
Output is correct |
| 20 |
Correct |
190 ms |
564 KB |
Output is correct |
| 21 |
Correct |
249 ms |
564 KB |
Output is correct |
| 22 |
Correct |
273 ms |
348 KB |
Output is correct |
| 23 |
Correct |
276 ms |
564 KB |
Output is correct |
| 24 |
Correct |
274 ms |
564 KB |
Output is correct |
| 25 |
Correct |
253 ms |
564 KB |
Output is correct |
| 26 |
Correct |
0 ms |
348 KB |
Output is correct |
| 27 |
Correct |
0 ms |
348 KB |
Output is correct |
| 28 |
Correct |
1 ms |
348 KB |
Output is correct |
| 29 |
Correct |
0 ms |
348 KB |
Output is correct |
| 30 |
Correct |
1 ms |
348 KB |
Output is correct |
| 31 |
Correct |
0 ms |
348 KB |
Output is correct |
| 32 |
Correct |
0 ms |
348 KB |
Output is correct |
| 33 |
Correct |
0 ms |
348 KB |
Output is correct |
| 34 |
Correct |
0 ms |
348 KB |
Output is correct |
| 35 |
Correct |
0 ms |
348 KB |
Output is correct |
| 36 |
Correct |
0 ms |
348 KB |
Output is correct |
| 37 |
Correct |
1 ms |
348 KB |
Output is correct |
| 38 |
Correct |
1 ms |
348 KB |
Output is correct |
| 39 |
Correct |
0 ms |
348 KB |
Output is correct |
| 40 |
Correct |
1 ms |
348 KB |
Output is correct |
| 41 |
Correct |
0 ms |
348 KB |
Output is correct |
| 42 |
Correct |
0 ms |
348 KB |
Output is correct |
| 43 |
Correct |
1 ms |
348 KB |
Output is correct |
| 44 |
Correct |
1 ms |
344 KB |
Output is correct |
| 45 |
Correct |
25 ms |
500 KB |
Output is correct |
| 46 |
Correct |
1 ms |
348 KB |
Output is correct |
| 47 |
Correct |
0 ms |
348 KB |
Output is correct |
| 48 |
Correct |
37 ms |
344 KB |
Output is correct |
| 49 |
Correct |
37 ms |
348 KB |
Output is correct |
| 50 |
Correct |
37 ms |
480 KB |
Output is correct |
| 51 |
Correct |
1 ms |
344 KB |
Output is correct |
| 52 |
Correct |
1 ms |
348 KB |
Output is correct |
| 53 |
Correct |
33 ms |
496 KB |
Output is correct |
| 54 |
Correct |
0 ms |
344 KB |
Output is correct |
| 55 |
Correct |
28 ms |
476 KB |
Output is correct |
| 56 |
Correct |
29 ms |
344 KB |
Output is correct |
| 57 |
Correct |
1 ms |
348 KB |
Output is correct |
| 58 |
Correct |
0 ms |
348 KB |
Output is correct |
| 59 |
Correct |
0 ms |
348 KB |
Output is correct |
| 60 |
Correct |
42 ms |
492 KB |
Output is correct |
| 61 |
Correct |
37 ms |
348 KB |
Output is correct |
| 62 |
Correct |
1 ms |
348 KB |
Output is correct |
| 63 |
Correct |
114 ms |
348 KB |
Output is correct |
| 64 |
Correct |
147 ms |
544 KB |
Output is correct |
| 65 |
Correct |
213 ms |
812 KB |
Output is correct |
| 66 |
Correct |
141 ms |
344 KB |
Output is correct |
| 67 |
Correct |
198 ms |
600 KB |
Output is correct |
| 68 |
Correct |
202 ms |
556 KB |
Output is correct |
| 69 |
Correct |
189 ms |
348 KB |
Output is correct |
| 70 |
Correct |
0 ms |
348 KB |
Output is correct |
| 71 |
Correct |
0 ms |
348 KB |
Output is correct |
| 72 |
Correct |
192 ms |
348 KB |
Output is correct |
| 73 |
Correct |
201 ms |
812 KB |
Output is correct |
| 74 |
Correct |
195 ms |
348 KB |
Output is correct |
| 75 |
Correct |
216 ms |
560 KB |
Output is correct |
| 76 |
Correct |
0 ms |
348 KB |
Output is correct |
| 77 |
Correct |
0 ms |
348 KB |
Output is correct |
| 78 |
Correct |
195 ms |
556 KB |
Output is correct |
| 79 |
Correct |
252 ms |
344 KB |
Output is correct |
| 80 |
Correct |
280 ms |
560 KB |
Output is correct |
| 81 |
Correct |
278 ms |
560 KB |
Output is correct |
| 82 |
Correct |
275 ms |
344 KB |
Output is correct |
| 83 |
Correct |
256 ms |
560 KB |
Output is correct |
| 84 |
Correct |
0 ms |
348 KB |
Output is correct |
| 85 |
Correct |
24 ms |
504 KB |
Output is correct |
| 86 |
Correct |
185 ms |
556 KB |
Output is correct |
| 87 |
Correct |
1 ms |
348 KB |
Output is correct |
| 88 |
Correct |
0 ms |
348 KB |
Output is correct |
| 89 |
Correct |
44 ms |
496 KB |
Output is correct |
| 90 |
Correct |
37 ms |
348 KB |
Output is correct |
| 91 |
Correct |
37 ms |
480 KB |
Output is correct |
| 92 |
Correct |
297 ms |
344 KB |
Output is correct |
| 93 |
Correct |
295 ms |
556 KB |
Output is correct |
| 94 |
Correct |
307 ms |
560 KB |
Output is correct |
| 95 |
Correct |
1 ms |
344 KB |
Output is correct |
| 96 |
Correct |
1 ms |
348 KB |
Output is correct |
| 97 |
Correct |
196 ms |
348 KB |
Output is correct |
| 98 |
Correct |
28 ms |
344 KB |
Output is correct |
| 99 |
Correct |
197 ms |
560 KB |
Output is correct |
| 100 |
Correct |
1 ms |
348 KB |
Output is correct |
| 101 |
Correct |
27 ms |
348 KB |
Output is correct |
| 102 |
Correct |
27 ms |
344 KB |
Output is correct |
| 103 |
Correct |
193 ms |
348 KB |
Output is correct |
| 104 |
Correct |
1 ms |
348 KB |
Output is correct |
| 105 |
Correct |
0 ms |
348 KB |
Output is correct |
| 106 |
Correct |
1 ms |
348 KB |
Output is correct |
| 107 |
Correct |
41 ms |
344 KB |
Output is correct |
| 108 |
Correct |
38 ms |
348 KB |
Output is correct |
| 109 |
Correct |
328 ms |
596 KB |
Output is correct |
| 110 |
Correct |
288 ms |
556 KB |
Output is correct |
| 111 |
Correct |
0 ms |
600 KB |
Output is correct |
