#include "cave.h"
#include "bits/stdc++.h"
using namespace std;
const int MAXN=5005;
int state[MAXN],lampu[MAXN],benar,it; //saklar ke i 0/1, door ke i saklarnya yang mana
bool sudah[MAXN];
vector<int> belom;
bool valid(){
int ret=tryCombination(state);
return ret>it || ret==-1;
}
void DNC(int ki,int ka){
if(ki==ka){
//lampu it saklarnya belom[ki]
lampu[belom[ki]]=it;
state[belom[ki]]=benar;
sudah[belom[ki]]=true;
return;
}
int mid=(ki+ka)/2;
for(int i=ki;i<=mid;i++)state[belom[i]]=1-benar;
if(valid()){
for(int i=ki;i<=mid;i++)state[belom[i]]=benar;
DNC(mid+1,ka);
}
else{
for(int i=ki;i<=mid;i++)state[belom[i]]=benar;
DNC(ki,mid);
}
}
void exploreCave(int N) {
for(it=0;it<N;it++){
//try door i
belom.clear();
for(int j=0;j<N;j++){
if(!sudah[j])belom.push_back(j);
}
for(auto isi : belom)state[isi]=0;
if(valid())benar=0;
else{
benar=1;
for(auto isi : belom)state[isi]=1;
}
DNC(0,belom.size()-1);
}
answer(state,lampu);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
232 ms |
504 KB |
Output is correct |
| 2 |
Correct |
257 ms |
504 KB |
Output is correct |
| 3 |
Correct |
384 ms |
632 KB |
Output is correct |
| 4 |
Correct |
265 ms |
504 KB |
Output is correct |
| 5 |
Correct |
361 ms |
504 KB |
Output is correct |
| 6 |
Correct |
365 ms |
632 KB |
Output is correct |
| 7 |
Correct |
362 ms |
512 KB |
Output is correct |
| 8 |
Correct |
1 ms |
384 KB |
Output is correct |
| 9 |
Correct |
0 ms |
384 KB |
Output is correct |
| 10 |
Correct |
1 ms |
256 KB |
Output is correct |
| 11 |
Correct |
0 ms |
384 KB |
Output is correct |
| 12 |
Correct |
368 ms |
384 KB |
Output is correct |
| 13 |
Correct |
369 ms |
504 KB |
Output is correct |
| 14 |
Correct |
383 ms |
636 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
359 ms |
636 KB |
Output is correct |
| 2 |
Correct |
1 ms |
384 KB |
Output is correct |
| 3 |
Correct |
372 ms |
504 KB |
Output is correct |
| 4 |
Correct |
1 ms |
384 KB |
Output is correct |
| 5 |
Correct |
1 ms |
384 KB |
Output is correct |
| 6 |
Correct |
377 ms |
632 KB |
Output is correct |
| 7 |
Correct |
366 ms |
632 KB |
Output is correct |
| 8 |
Correct |
442 ms |
632 KB |
Output is correct |
| 9 |
Correct |
446 ms |
632 KB |
Output is correct |
| 10 |
Correct |
445 ms |
632 KB |
Output is correct |
| 11 |
Correct |
361 ms |
764 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
384 KB |
Output is correct |
| 2 |
Correct |
1 ms |
384 KB |
Output is correct |
| 3 |
Correct |
0 ms |
384 KB |
Output is correct |
| 4 |
Correct |
0 ms |
384 KB |
Output is correct |
| 5 |
Correct |
1 ms |
384 KB |
Output is correct |
| 6 |
Correct |
1 ms |
384 KB |
Output is correct |
| 7 |
Correct |
1 ms |
384 KB |
Output is correct |
| 8 |
Correct |
1 ms |
384 KB |
Output is correct |
| 9 |
Correct |
1 ms |
384 KB |
Output is correct |
| 10 |
Correct |
1 ms |
384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
384 KB |
Output is correct |
| 12 |
Correct |
1 ms |
384 KB |
Output is correct |
| 13 |
Correct |
1 ms |
384 KB |
Output is correct |
| 14 |
Correct |
1 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
384 KB |
Output is correct |
| 2 |
Correct |
1 ms |
384 KB |
Output is correct |
| 3 |
Correct |
0 ms |
384 KB |
Output is correct |
| 4 |
Correct |
0 ms |
384 KB |
Output is correct |
| 5 |
Correct |
1 ms |
384 KB |
Output is correct |
| 6 |
Correct |
1 ms |
384 KB |
Output is correct |
| 7 |
Correct |
1 ms |
384 KB |
Output is correct |
| 8 |
Correct |
1 ms |
384 KB |
Output is correct |
| 9 |
Correct |
1 ms |
384 KB |
Output is correct |
| 10 |
Correct |
1 ms |
384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
384 KB |
Output is correct |
| 12 |
Correct |
1 ms |
384 KB |
Output is correct |
| 13 |
Correct |
1 ms |
384 KB |
Output is correct |
| 14 |
Correct |
1 ms |
384 KB |
Output is correct |
| 15 |
Correct |
0 ms |
384 KB |
Output is correct |
| 16 |
Correct |
1 ms |
384 KB |
Output is correct |
| 17 |
Correct |
1 ms |
384 KB |
Output is correct |
| 18 |
Correct |
1 ms |
384 KB |
Output is correct |
| 19 |
Correct |
1 ms |
384 KB |
Output is correct |
| 20 |
Correct |
58 ms |
384 KB |
Output is correct |
| 21 |
Correct |
1 ms |
384 KB |
Output is correct |
| 22 |
Correct |
1 ms |
384 KB |
Output is correct |
| 23 |
Correct |
66 ms |
452 KB |
Output is correct |
| 24 |
Correct |
65 ms |
508 KB |
Output is correct |
| 25 |
Correct |
65 ms |
504 KB |
Output is correct |
| 26 |
Correct |
1 ms |
384 KB |
Output is correct |
| 27 |
Correct |
1 ms |
384 KB |
Output is correct |
| 28 |
Correct |
56 ms |
384 KB |
Output is correct |
| 29 |
Correct |
1 ms |
384 KB |
Output is correct |
| 30 |
Correct |
56 ms |
512 KB |
Output is correct |
| 31 |
Correct |
55 ms |
384 KB |
Output is correct |
| 32 |
Correct |
1 ms |
384 KB |
Output is correct |
| 33 |
Correct |
1 ms |
384 KB |
Output is correct |
| 34 |
Correct |
1 ms |
384 KB |
Output is correct |
| 35 |
Correct |
64 ms |
504 KB |
Output is correct |
| 36 |
Correct |
61 ms |
384 KB |
Output is correct |
| 37 |
Correct |
1 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
232 ms |
504 KB |
Output is correct |
| 2 |
Correct |
257 ms |
504 KB |
Output is correct |
| 3 |
Correct |
384 ms |
632 KB |
Output is correct |
| 4 |
Correct |
265 ms |
504 KB |
Output is correct |
| 5 |
Correct |
361 ms |
504 KB |
Output is correct |
| 6 |
Correct |
365 ms |
632 KB |
Output is correct |
| 7 |
Correct |
362 ms |
512 KB |
Output is correct |
| 8 |
Correct |
1 ms |
384 KB |
Output is correct |
| 9 |
Correct |
0 ms |
384 KB |
Output is correct |
| 10 |
Correct |
1 ms |
256 KB |
Output is correct |
| 11 |
Correct |
0 ms |
384 KB |
Output is correct |
| 12 |
Correct |
368 ms |
384 KB |
Output is correct |
| 13 |
Correct |
369 ms |
504 KB |
Output is correct |
| 14 |
Correct |
383 ms |
636 KB |
Output is correct |
| 15 |
Correct |
359 ms |
636 KB |
Output is correct |
| 16 |
Correct |
1 ms |
384 KB |
Output is correct |
| 17 |
Correct |
372 ms |
504 KB |
Output is correct |
| 18 |
Correct |
1 ms |
384 KB |
Output is correct |
| 19 |
Correct |
1 ms |
384 KB |
Output is correct |
| 20 |
Correct |
377 ms |
632 KB |
Output is correct |
| 21 |
Correct |
366 ms |
632 KB |
Output is correct |
| 22 |
Correct |
442 ms |
632 KB |
Output is correct |
| 23 |
Correct |
446 ms |
632 KB |
Output is correct |
| 24 |
Correct |
445 ms |
632 KB |
Output is correct |
| 25 |
Correct |
361 ms |
764 KB |
Output is correct |
| 26 |
Correct |
1 ms |
384 KB |
Output is correct |
| 27 |
Correct |
1 ms |
384 KB |
Output is correct |
| 28 |
Correct |
0 ms |
384 KB |
Output is correct |
| 29 |
Correct |
0 ms |
384 KB |
Output is correct |
| 30 |
Correct |
1 ms |
384 KB |
Output is correct |
| 31 |
Correct |
1 ms |
384 KB |
Output is correct |
| 32 |
Correct |
1 ms |
384 KB |
Output is correct |
| 33 |
Correct |
1 ms |
384 KB |
Output is correct |
| 34 |
Correct |
1 ms |
384 KB |
Output is correct |
| 35 |
Correct |
1 ms |
384 KB |
Output is correct |
| 36 |
Correct |
1 ms |
384 KB |
Output is correct |
| 37 |
Correct |
1 ms |
384 KB |
Output is correct |
| 38 |
Correct |
1 ms |
384 KB |
Output is correct |
| 39 |
Correct |
1 ms |
384 KB |
Output is correct |
| 40 |
Correct |
0 ms |
384 KB |
Output is correct |
| 41 |
Correct |
1 ms |
384 KB |
Output is correct |
| 42 |
Correct |
1 ms |
384 KB |
Output is correct |
| 43 |
Correct |
1 ms |
384 KB |
Output is correct |
| 44 |
Correct |
1 ms |
384 KB |
Output is correct |
| 45 |
Correct |
58 ms |
384 KB |
Output is correct |
| 46 |
Correct |
1 ms |
384 KB |
Output is correct |
| 47 |
Correct |
1 ms |
384 KB |
Output is correct |
| 48 |
Correct |
66 ms |
452 KB |
Output is correct |
| 49 |
Correct |
65 ms |
508 KB |
Output is correct |
| 50 |
Correct |
65 ms |
504 KB |
Output is correct |
| 51 |
Correct |
1 ms |
384 KB |
Output is correct |
| 52 |
Correct |
1 ms |
384 KB |
Output is correct |
| 53 |
Correct |
56 ms |
384 KB |
Output is correct |
| 54 |
Correct |
1 ms |
384 KB |
Output is correct |
| 55 |
Correct |
56 ms |
512 KB |
Output is correct |
| 56 |
Correct |
55 ms |
384 KB |
Output is correct |
| 57 |
Correct |
1 ms |
384 KB |
Output is correct |
| 58 |
Correct |
1 ms |
384 KB |
Output is correct |
| 59 |
Correct |
1 ms |
384 KB |
Output is correct |
| 60 |
Correct |
64 ms |
504 KB |
Output is correct |
| 61 |
Correct |
61 ms |
384 KB |
Output is correct |
| 62 |
Correct |
1 ms |
384 KB |
Output is correct |
| 63 |
Correct |
231 ms |
504 KB |
Output is correct |
| 64 |
Correct |
256 ms |
528 KB |
Output is correct |
| 65 |
Correct |
380 ms |
640 KB |
Output is correct |
| 66 |
Correct |
265 ms |
660 KB |
Output is correct |
| 67 |
Correct |
359 ms |
760 KB |
Output is correct |
| 68 |
Correct |
365 ms |
512 KB |
Output is correct |
| 69 |
Correct |
362 ms |
632 KB |
Output is correct |
| 70 |
Correct |
1 ms |
384 KB |
Output is correct |
| 71 |
Correct |
1 ms |
384 KB |
Output is correct |
| 72 |
Correct |
367 ms |
632 KB |
Output is correct |
| 73 |
Correct |
364 ms |
640 KB |
Output is correct |
| 74 |
Correct |
365 ms |
632 KB |
Output is correct |
| 75 |
Correct |
373 ms |
512 KB |
Output is correct |
| 76 |
Correct |
1 ms |
384 KB |
Output is correct |
| 77 |
Correct |
0 ms |
384 KB |
Output is correct |
| 78 |
Correct |
380 ms |
632 KB |
Output is correct |
| 79 |
Correct |
369 ms |
760 KB |
Output is correct |
| 80 |
Correct |
447 ms |
636 KB |
Output is correct |
| 81 |
Correct |
449 ms |
632 KB |
Output is correct |
| 82 |
Correct |
445 ms |
556 KB |
Output is correct |
| 83 |
Correct |
358 ms |
632 KB |
Output is correct |
| 84 |
Correct |
1 ms |
384 KB |
Output is correct |
| 85 |
Correct |
57 ms |
384 KB |
Output is correct |
| 86 |
Correct |
369 ms |
512 KB |
Output is correct |
| 87 |
Correct |
1 ms |
384 KB |
Output is correct |
| 88 |
Correct |
1 ms |
384 KB |
Output is correct |
| 89 |
Correct |
65 ms |
384 KB |
Output is correct |
| 90 |
Correct |
64 ms |
448 KB |
Output is correct |
| 91 |
Correct |
64 ms |
384 KB |
Output is correct |
| 92 |
Correct |
437 ms |
632 KB |
Output is correct |
| 93 |
Correct |
442 ms |
632 KB |
Output is correct |
| 94 |
Correct |
442 ms |
632 KB |
Output is correct |
| 95 |
Correct |
1 ms |
384 KB |
Output is correct |
| 96 |
Correct |
1 ms |
384 KB |
Output is correct |
| 97 |
Correct |
352 ms |
760 KB |
Output is correct |
| 98 |
Correct |
56 ms |
512 KB |
Output is correct |
| 99 |
Correct |
361 ms |
632 KB |
Output is correct |
| 100 |
Correct |
1 ms |
384 KB |
Output is correct |
| 101 |
Correct |
57 ms |
504 KB |
Output is correct |
| 102 |
Correct |
55 ms |
456 KB |
Output is correct |
| 103 |
Correct |
356 ms |
632 KB |
Output is correct |
| 104 |
Correct |
1 ms |
384 KB |
Output is correct |
| 105 |
Correct |
1 ms |
384 KB |
Output is correct |
| 106 |
Correct |
1 ms |
376 KB |
Output is correct |
| 107 |
Correct |
63 ms |
384 KB |
Output is correct |
| 108 |
Correct |
61 ms |
384 KB |
Output is correct |
| 109 |
Correct |
443 ms |
504 KB |
Output is correct |
| 110 |
Correct |
424 ms |
640 KB |
Output is correct |
| 111 |
Correct |
1 ms |
384 KB |
Output is correct |
