| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 741576 |
2023-05-14T11:01:14 Z |
JakobZorz |
Cave (IOI13_cave) |
C++14 |
|
438 ms |
584 KB |
#include "cave.h"
#include <vector>
using namespace std;
int n, depth;
int states[5000];
int conn[5000];
vector<int> active;
bool try_comb() {
return tryCombination(states) != depth;
}
void find(int l, int r, bool prev) {
if(l==r-1) {
if(!prev)
states[active[l]]^=1;
conn[active[l]]=depth;
active.erase(active.begin()+l);
depth++;
return;
}
int mid=(l+r)/2;
bool s1=prev;
for(int i=0;i<mid;i++)
states[active[i]]^=1;
bool s2=try_comb();
if(s1==s2)
find(mid, r, s2);
else
find(l, mid, s2);
}
void exploreCave(int N) {
n=N;
for(int i=0;i<n;i++)
active.push_back(i);
while(!active.empty()) {
find(0, active.size(), try_comb());
}
answer(states, conn);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
73 ms |
424 KB |
Output is correct |
| 2 |
Correct |
73 ms |
440 KB |
Output is correct |
| 3 |
Correct |
115 ms |
444 KB |
Output is correct |
| 4 |
Correct |
74 ms |
340 KB |
Output is correct |
| 5 |
Correct |
111 ms |
464 KB |
Output is correct |
| 6 |
Correct |
109 ms |
444 KB |
Output is correct |
| 7 |
Correct |
119 ms |
452 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
0 ms |
212 KB |
Output is correct |
| 11 |
Correct |
0 ms |
212 KB |
Output is correct |
| 12 |
Correct |
109 ms |
444 KB |
Output is correct |
| 13 |
Correct |
113 ms |
468 KB |
Output is correct |
| 14 |
Correct |
108 ms |
448 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
118 ms |
580 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
235 ms |
460 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
116 ms |
456 KB |
Output is correct |
| 7 |
Correct |
435 ms |
460 KB |
Output is correct |
| 8 |
Correct |
274 ms |
452 KB |
Output is correct |
| 9 |
Correct |
277 ms |
468 KB |
Output is correct |
| 10 |
Correct |
288 ms |
468 KB |
Output is correct |
| 11 |
Correct |
422 ms |
436 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
300 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
300 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
0 ms |
304 KB |
Output is correct |
| 16 |
Correct |
0 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
0 ms |
212 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| 20 |
Correct |
62 ms |
340 KB |
Output is correct |
| 21 |
Correct |
1 ms |
212 KB |
Output is correct |
| 22 |
Correct |
1 ms |
212 KB |
Output is correct |
| 23 |
Correct |
42 ms |
356 KB |
Output is correct |
| 24 |
Correct |
40 ms |
360 KB |
Output is correct |
| 25 |
Correct |
40 ms |
340 KB |
Output is correct |
| 26 |
Correct |
1 ms |
212 KB |
Output is correct |
| 27 |
Correct |
1 ms |
236 KB |
Output is correct |
| 28 |
Correct |
19 ms |
340 KB |
Output is correct |
| 29 |
Correct |
1 ms |
212 KB |
Output is correct |
| 30 |
Correct |
62 ms |
360 KB |
Output is correct |
| 31 |
Correct |
63 ms |
340 KB |
Output is correct |
| 32 |
Correct |
1 ms |
212 KB |
Output is correct |
| 33 |
Correct |
0 ms |
212 KB |
Output is correct |
| 34 |
Correct |
0 ms |
212 KB |
Output is correct |
| 35 |
Correct |
39 ms |
340 KB |
Output is correct |
| 36 |
Correct |
40 ms |
340 KB |
Output is correct |
| 37 |
Correct |
0 ms |
212 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
73 ms |
424 KB |
Output is correct |
| 2 |
Correct |
73 ms |
440 KB |
Output is correct |
| 3 |
Correct |
115 ms |
444 KB |
Output is correct |
| 4 |
Correct |
74 ms |
340 KB |
Output is correct |
| 5 |
Correct |
111 ms |
464 KB |
Output is correct |
| 6 |
Correct |
109 ms |
444 KB |
Output is correct |
| 7 |
Correct |
119 ms |
452 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
0 ms |
212 KB |
Output is correct |
| 11 |
Correct |
0 ms |
212 KB |
Output is correct |
| 12 |
Correct |
109 ms |
444 KB |
Output is correct |
| 13 |
Correct |
113 ms |
468 KB |
Output is correct |
| 14 |
Correct |
108 ms |
448 KB |
Output is correct |
| 15 |
Correct |
118 ms |
580 KB |
Output is correct |
| 16 |
Correct |
1 ms |
212 KB |
Output is correct |
| 17 |
Correct |
235 ms |
460 KB |
Output is correct |
| 18 |
Correct |
1 ms |
212 KB |
Output is correct |
| 19 |
Correct |
0 ms |
212 KB |
Output is correct |
| 20 |
Correct |
116 ms |
456 KB |
Output is correct |
| 21 |
Correct |
435 ms |
460 KB |
Output is correct |
| 22 |
Correct |
274 ms |
452 KB |
Output is correct |
| 23 |
Correct |
277 ms |
468 KB |
Output is correct |
| 24 |
Correct |
288 ms |
468 KB |
Output is correct |
| 25 |
Correct |
422 ms |
436 KB |
Output is correct |
| 26 |
Correct |
1 ms |
212 KB |
Output is correct |
| 27 |
Correct |
0 ms |
212 KB |
Output is correct |
| 28 |
Correct |
0 ms |
212 KB |
Output is correct |
| 29 |
Correct |
1 ms |
212 KB |
Output is correct |
| 30 |
Correct |
1 ms |
212 KB |
Output is correct |
| 31 |
Correct |
1 ms |
212 KB |
Output is correct |
| 32 |
Correct |
1 ms |
212 KB |
Output is correct |
| 33 |
Correct |
1 ms |
212 KB |
Output is correct |
| 34 |
Correct |
1 ms |
212 KB |
Output is correct |
| 35 |
Correct |
1 ms |
212 KB |
Output is correct |
| 36 |
Correct |
1 ms |
212 KB |
Output is correct |
| 37 |
Correct |
1 ms |
300 KB |
Output is correct |
| 38 |
Correct |
1 ms |
212 KB |
Output is correct |
| 39 |
Correct |
1 ms |
212 KB |
Output is correct |
| 40 |
Correct |
0 ms |
304 KB |
Output is correct |
| 41 |
Correct |
0 ms |
212 KB |
Output is correct |
| 42 |
Correct |
1 ms |
212 KB |
Output is correct |
| 43 |
Correct |
0 ms |
212 KB |
Output is correct |
| 44 |
Correct |
1 ms |
212 KB |
Output is correct |
| 45 |
Correct |
62 ms |
340 KB |
Output is correct |
| 46 |
Correct |
1 ms |
212 KB |
Output is correct |
| 47 |
Correct |
1 ms |
212 KB |
Output is correct |
| 48 |
Correct |
42 ms |
356 KB |
Output is correct |
| 49 |
Correct |
40 ms |
360 KB |
Output is correct |
| 50 |
Correct |
40 ms |
340 KB |
Output is correct |
| 51 |
Correct |
1 ms |
212 KB |
Output is correct |
| 52 |
Correct |
1 ms |
236 KB |
Output is correct |
| 53 |
Correct |
19 ms |
340 KB |
Output is correct |
| 54 |
Correct |
1 ms |
212 KB |
Output is correct |
| 55 |
Correct |
62 ms |
360 KB |
Output is correct |
| 56 |
Correct |
63 ms |
340 KB |
Output is correct |
| 57 |
Correct |
1 ms |
212 KB |
Output is correct |
| 58 |
Correct |
0 ms |
212 KB |
Output is correct |
| 59 |
Correct |
0 ms |
212 KB |
Output is correct |
| 60 |
Correct |
39 ms |
340 KB |
Output is correct |
| 61 |
Correct |
40 ms |
340 KB |
Output is correct |
| 62 |
Correct |
0 ms |
212 KB |
Output is correct |
| 63 |
Correct |
78 ms |
420 KB |
Output is correct |
| 64 |
Correct |
73 ms |
440 KB |
Output is correct |
| 65 |
Correct |
115 ms |
452 KB |
Output is correct |
| 66 |
Correct |
77 ms |
340 KB |
Output is correct |
| 67 |
Correct |
115 ms |
440 KB |
Output is correct |
| 68 |
Correct |
120 ms |
456 KB |
Output is correct |
| 69 |
Correct |
110 ms |
340 KB |
Output is correct |
| 70 |
Correct |
0 ms |
212 KB |
Output is correct |
| 71 |
Correct |
0 ms |
212 KB |
Output is correct |
| 72 |
Correct |
111 ms |
440 KB |
Output is correct |
| 73 |
Correct |
115 ms |
340 KB |
Output is correct |
| 74 |
Correct |
111 ms |
460 KB |
Output is correct |
| 75 |
Correct |
273 ms |
452 KB |
Output is correct |
| 76 |
Correct |
1 ms |
212 KB |
Output is correct |
| 77 |
Correct |
0 ms |
300 KB |
Output is correct |
| 78 |
Correct |
124 ms |
456 KB |
Output is correct |
| 79 |
Correct |
436 ms |
440 KB |
Output is correct |
| 80 |
Correct |
270 ms |
468 KB |
Output is correct |
| 81 |
Correct |
267 ms |
384 KB |
Output is correct |
| 82 |
Correct |
300 ms |
468 KB |
Output is correct |
| 83 |
Correct |
438 ms |
572 KB |
Output is correct |
| 84 |
Correct |
0 ms |
212 KB |
Output is correct |
| 85 |
Correct |
63 ms |
352 KB |
Output is correct |
| 86 |
Correct |
412 ms |
584 KB |
Output is correct |
| 87 |
Correct |
0 ms |
304 KB |
Output is correct |
| 88 |
Correct |
1 ms |
296 KB |
Output is correct |
| 89 |
Correct |
41 ms |
340 KB |
Output is correct |
| 90 |
Correct |
40 ms |
360 KB |
Output is correct |
| 91 |
Correct |
40 ms |
340 KB |
Output is correct |
| 92 |
Correct |
285 ms |
456 KB |
Output is correct |
| 93 |
Correct |
283 ms |
468 KB |
Output is correct |
| 94 |
Correct |
286 ms |
468 KB |
Output is correct |
| 95 |
Correct |
1 ms |
212 KB |
Output is correct |
| 96 |
Correct |
1 ms |
212 KB |
Output is correct |
| 97 |
Correct |
271 ms |
440 KB |
Output is correct |
| 98 |
Correct |
17 ms |
380 KB |
Output is correct |
| 99 |
Correct |
135 ms |
452 KB |
Output is correct |
| 100 |
Correct |
1 ms |
212 KB |
Output is correct |
| 101 |
Correct |
64 ms |
340 KB |
Output is correct |
| 102 |
Correct |
64 ms |
356 KB |
Output is correct |
| 103 |
Correct |
393 ms |
452 KB |
Output is correct |
| 104 |
Correct |
1 ms |
212 KB |
Output is correct |
| 105 |
Correct |
1 ms |
212 KB |
Output is correct |
| 106 |
Correct |
0 ms |
296 KB |
Output is correct |
| 107 |
Correct |
38 ms |
340 KB |
Output is correct |
| 108 |
Correct |
40 ms |
340 KB |
Output is correct |
| 109 |
Correct |
279 ms |
468 KB |
Output is correct |
| 110 |
Correct |
277 ms |
452 KB |
Output is correct |
| 111 |
Correct |
0 ms |
212 KB |
Output is correct |
