# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
507343 |
2022-01-12T11:01:23 Z |
amukkalir |
Cave (IOI13_cave) |
C++17 |
|
15 ms |
448 KB |
#include "cave.h"
#include <bits/stdc++.h>
using namespace std;
int ud[5005];
void exploreCave(int N) {
int S[N], D[N];
for(int i=0; i<N; i++){
S[i] = 0;
D[i] = -1;
}
int rep = tryCombination(S);
while(rep != -1) {
for(int i=0; i<N; i++) {
if(ud[i]) continue; //alr asked
ud[i] = true;
S[i] ^= 1;
int nrep = tryCombination(S);
if(nrep == -1) {
rep = -1;
break;
}
else if(nrep < rep) {
S[i] ^= 1;
D[i] = nrep;
} else if(nrep > rep) {
D[i] = rep;
rep = nrep; //rep is like the farthest we can go
}
else ud[i] = false;
}
}
for(int i=0; i<N; i++) {
if(D[i] == -1) {
S[i] ^= 1;
D[i] = tryCombination(S);
S[i] ^= 1;
}
}
answer(S, D);
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
7 ms |
308 KB |
Output is correct |
2 |
Correct |
9 ms |
332 KB |
Output is correct |
3 |
Correct |
10 ms |
448 KB |
Output is correct |
4 |
Correct |
7 ms |
424 KB |
Output is correct |
5 |
Correct |
14 ms |
352 KB |
Output is correct |
6 |
Correct |
10 ms |
436 KB |
Output is correct |
7 |
Correct |
10 ms |
440 KB |
Output is correct |
8 |
Correct |
0 ms |
204 KB |
Output is correct |
9 |
Correct |
1 ms |
296 KB |
Output is correct |
10 |
Correct |
1 ms |
204 KB |
Output is correct |
11 |
Correct |
1 ms |
256 KB |
Output is correct |
12 |
Correct |
13 ms |
380 KB |
Output is correct |
13 |
Correct |
9 ms |
436 KB |
Output is correct |
14 |
Correct |
9 ms |
444 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
11 ms |
324 KB |
Output is correct |
2 |
Correct |
1 ms |
296 KB |
Output is correct |
3 |
Correct |
12 ms |
412 KB |
Output is correct |
4 |
Correct |
1 ms |
204 KB |
Output is correct |
5 |
Correct |
1 ms |
204 KB |
Output is correct |
6 |
Correct |
12 ms |
332 KB |
Output is correct |
7 |
Correct |
9 ms |
424 KB |
Output is correct |
8 |
Correct |
10 ms |
428 KB |
Output is correct |
9 |
Correct |
10 ms |
408 KB |
Output is correct |
10 |
Correct |
15 ms |
432 KB |
Output is correct |
11 |
Correct |
10 ms |
332 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
1 ms |
204 KB |
Output is correct |
4 |
Correct |
1 ms |
204 KB |
Output is correct |
5 |
Correct |
1 ms |
204 KB |
Output is correct |
6 |
Correct |
1 ms |
300 KB |
Output is correct |
7 |
Correct |
1 ms |
204 KB |
Output is correct |
8 |
Correct |
1 ms |
204 KB |
Output is correct |
9 |
Correct |
1 ms |
204 KB |
Output is correct |
10 |
Correct |
1 ms |
204 KB |
Output is correct |
11 |
Correct |
1 ms |
204 KB |
Output is correct |
12 |
Correct |
0 ms |
204 KB |
Output is correct |
13 |
Correct |
0 ms |
204 KB |
Output is correct |
14 |
Correct |
0 ms |
204 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
1 ms |
204 KB |
Output is correct |
4 |
Correct |
1 ms |
204 KB |
Output is correct |
5 |
Correct |
1 ms |
204 KB |
Output is correct |
6 |
Correct |
1 ms |
300 KB |
Output is correct |
7 |
Correct |
1 ms |
204 KB |
Output is correct |
8 |
Correct |
1 ms |
204 KB |
Output is correct |
9 |
Correct |
1 ms |
204 KB |
Output is correct |
10 |
Correct |
1 ms |
204 KB |
Output is correct |
11 |
Correct |
1 ms |
204 KB |
Output is correct |
12 |
Correct |
0 ms |
204 KB |
Output is correct |
13 |
Correct |
0 ms |
204 KB |
Output is correct |
14 |
Correct |
0 ms |
204 KB |
Output is correct |
15 |
Correct |
1 ms |
204 KB |
Output is correct |
16 |
Correct |
0 ms |
208 KB |
Output is correct |
17 |
Correct |
1 ms |
304 KB |
Output is correct |
18 |
Correct |
0 ms |
204 KB |
Output is correct |
19 |
Correct |
1 ms |
300 KB |
Output is correct |
20 |
Incorrect |
8 ms |
360 KB |
too much calls on tryCombination() |
21 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
7 ms |
308 KB |
Output is correct |
2 |
Correct |
9 ms |
332 KB |
Output is correct |
3 |
Correct |
10 ms |
448 KB |
Output is correct |
4 |
Correct |
7 ms |
424 KB |
Output is correct |
5 |
Correct |
14 ms |
352 KB |
Output is correct |
6 |
Correct |
10 ms |
436 KB |
Output is correct |
7 |
Correct |
10 ms |
440 KB |
Output is correct |
8 |
Correct |
0 ms |
204 KB |
Output is correct |
9 |
Correct |
1 ms |
296 KB |
Output is correct |
10 |
Correct |
1 ms |
204 KB |
Output is correct |
11 |
Correct |
1 ms |
256 KB |
Output is correct |
12 |
Correct |
13 ms |
380 KB |
Output is correct |
13 |
Correct |
9 ms |
436 KB |
Output is correct |
14 |
Correct |
9 ms |
444 KB |
Output is correct |
15 |
Correct |
11 ms |
324 KB |
Output is correct |
16 |
Correct |
1 ms |
296 KB |
Output is correct |
17 |
Correct |
12 ms |
412 KB |
Output is correct |
18 |
Correct |
1 ms |
204 KB |
Output is correct |
19 |
Correct |
1 ms |
204 KB |
Output is correct |
20 |
Correct |
12 ms |
332 KB |
Output is correct |
21 |
Correct |
9 ms |
424 KB |
Output is correct |
22 |
Correct |
10 ms |
428 KB |
Output is correct |
23 |
Correct |
10 ms |
408 KB |
Output is correct |
24 |
Correct |
15 ms |
432 KB |
Output is correct |
25 |
Correct |
10 ms |
332 KB |
Output is correct |
26 |
Correct |
0 ms |
204 KB |
Output is correct |
27 |
Correct |
1 ms |
204 KB |
Output is correct |
28 |
Correct |
1 ms |
204 KB |
Output is correct |
29 |
Correct |
1 ms |
204 KB |
Output is correct |
30 |
Correct |
1 ms |
204 KB |
Output is correct |
31 |
Correct |
1 ms |
300 KB |
Output is correct |
32 |
Correct |
1 ms |
204 KB |
Output is correct |
33 |
Correct |
1 ms |
204 KB |
Output is correct |
34 |
Correct |
1 ms |
204 KB |
Output is correct |
35 |
Correct |
1 ms |
204 KB |
Output is correct |
36 |
Correct |
1 ms |
204 KB |
Output is correct |
37 |
Correct |
0 ms |
204 KB |
Output is correct |
38 |
Correct |
0 ms |
204 KB |
Output is correct |
39 |
Correct |
0 ms |
204 KB |
Output is correct |
40 |
Correct |
1 ms |
204 KB |
Output is correct |
41 |
Correct |
0 ms |
208 KB |
Output is correct |
42 |
Correct |
1 ms |
304 KB |
Output is correct |
43 |
Correct |
0 ms |
204 KB |
Output is correct |
44 |
Correct |
1 ms |
300 KB |
Output is correct |
45 |
Incorrect |
8 ms |
360 KB |
too much calls on tryCombination() |
46 |
Halted |
0 ms |
0 KB |
- |