# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
680414 |
2023-01-10T17:58:41 Z |
Nahian9696 |
Cave (IOI13_cave) |
C++17 |
|
889 ms |
460 KB |
#include "cave.h"
#include <bits/stdc++.h>
using namespace std;
#define f0(i, n) for (int i = 0; i < (n); ++i)
#define f1(i, n) for (int i = 1; i <= (n); ++i)
void exploreCave(int N) {
/* ... */
int S[N], D[N], dr;
bool DK[N], on;
memset(DK, 0, sizeof(DK));
memset(S, -1, sizeof(S));
memset(D, -1, sizeof(D));
f0(door, N) {
f0(i, N) {
if(DK[i]) continue;
S[i] = 1;
}
dr = tryCombination(S);
if(dr > door || dr == -1) {
on = 1;
} else {
on = 0;
}
// cout << on << endl;
int key = 0;
f0(bit, 13) {
f0(i, N) {
if(DK[i]) continue;
if(i & (1 << bit)) {
S[i] = on;
} else {
S[i] = (1-on);
}
}
// f0(i, N) cout << S[i] << " "; cout << endl;
dr = tryCombination(S);
if(dr > door || dr == -1) {
key |= (1 << bit);
// cout << bit << " " << dr << endl;
}
}
// cout << key << " " << door << endl;
D[key] = door;
DK[key] = true;
S[key] = on;
}
answer(S, D);
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
256 ms |
368 KB |
Output is correct |
2 |
Correct |
263 ms |
396 KB |
Output is correct |
3 |
Correct |
391 ms |
412 KB |
Output is correct |
4 |
Correct |
277 ms |
396 KB |
Output is correct |
5 |
Correct |
376 ms |
412 KB |
Output is correct |
6 |
Correct |
384 ms |
412 KB |
Output is correct |
7 |
Correct |
395 ms |
408 KB |
Output is correct |
8 |
Correct |
1 ms |
304 KB |
Output is correct |
9 |
Correct |
1 ms |
212 KB |
Output is correct |
10 |
Correct |
0 ms |
308 KB |
Output is correct |
11 |
Correct |
0 ms |
212 KB |
Output is correct |
12 |
Correct |
368 ms |
412 KB |
Output is correct |
13 |
Correct |
394 ms |
424 KB |
Output is correct |
14 |
Correct |
376 ms |
416 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
390 ms |
392 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
387 ms |
412 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
425 ms |
412 KB |
Output is correct |
7 |
Correct |
392 ms |
416 KB |
Output is correct |
8 |
Correct |
865 ms |
416 KB |
Output is correct |
9 |
Correct |
889 ms |
460 KB |
Output is correct |
10 |
Correct |
860 ms |
420 KB |
Output is correct |
11 |
Correct |
382 ms |
460 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 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 |
0 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 |
304 KB |
Output is correct |
12 |
Correct |
1 ms |
212 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 |
0 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 |
0 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 |
304 KB |
Output is correct |
12 |
Correct |
1 ms |
212 KB |
Output is correct |
13 |
Correct |
1 ms |
212 KB |
Output is correct |
14 |
Correct |
1 ms |
212 KB |
Output is correct |
15 |
Correct |
1 ms |
212 KB |
Output is correct |
16 |
Correct |
0 ms |
212 KB |
Output is correct |
17 |
Correct |
1 ms |
212 KB |
Output is correct |
18 |
Correct |
1 ms |
212 KB |
Output is correct |
19 |
Correct |
1 ms |
212 KB |
Output is correct |
20 |
Correct |
61 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 |
110 ms |
340 KB |
Output is correct |
24 |
Correct |
113 ms |
324 KB |
Output is correct |
25 |
Correct |
113 ms |
340 KB |
Output is correct |
26 |
Correct |
1 ms |
264 KB |
Output is correct |
27 |
Correct |
1 ms |
212 KB |
Output is correct |
28 |
Correct |
58 ms |
348 KB |
Output is correct |
29 |
Correct |
1 ms |
300 KB |
Output is correct |
30 |
Correct |
64 ms |
352 KB |
Output is correct |
31 |
Correct |
65 ms |
340 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 |
126 ms |
316 KB |
Output is correct |
36 |
Correct |
110 ms |
340 KB |
Output is correct |
37 |
Correct |
0 ms |
212 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
256 ms |
368 KB |
Output is correct |
2 |
Correct |
263 ms |
396 KB |
Output is correct |
3 |
Correct |
391 ms |
412 KB |
Output is correct |
4 |
Correct |
277 ms |
396 KB |
Output is correct |
5 |
Correct |
376 ms |
412 KB |
Output is correct |
6 |
Correct |
384 ms |
412 KB |
Output is correct |
7 |
Correct |
395 ms |
408 KB |
Output is correct |
8 |
Correct |
1 ms |
304 KB |
Output is correct |
9 |
Correct |
1 ms |
212 KB |
Output is correct |
10 |
Correct |
0 ms |
308 KB |
Output is correct |
11 |
Correct |
0 ms |
212 KB |
Output is correct |
12 |
Correct |
368 ms |
412 KB |
Output is correct |
13 |
Correct |
394 ms |
424 KB |
Output is correct |
14 |
Correct |
376 ms |
416 KB |
Output is correct |
15 |
Correct |
390 ms |
392 KB |
Output is correct |
16 |
Correct |
0 ms |
212 KB |
Output is correct |
17 |
Correct |
387 ms |
412 KB |
Output is correct |
18 |
Correct |
1 ms |
212 KB |
Output is correct |
19 |
Correct |
1 ms |
212 KB |
Output is correct |
20 |
Correct |
425 ms |
412 KB |
Output is correct |
21 |
Correct |
392 ms |
416 KB |
Output is correct |
22 |
Correct |
865 ms |
416 KB |
Output is correct |
23 |
Correct |
889 ms |
460 KB |
Output is correct |
24 |
Correct |
860 ms |
420 KB |
Output is correct |
25 |
Correct |
382 ms |
460 KB |
Output is correct |
26 |
Correct |
0 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 |
0 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 |
304 KB |
Output is correct |
37 |
Correct |
1 ms |
212 KB |
Output is correct |
38 |
Correct |
1 ms |
212 KB |
Output is correct |
39 |
Correct |
1 ms |
212 KB |
Output is correct |
40 |
Correct |
1 ms |
212 KB |
Output is correct |
41 |
Correct |
0 ms |
212 KB |
Output is correct |
42 |
Correct |
1 ms |
212 KB |
Output is correct |
43 |
Correct |
1 ms |
212 KB |
Output is correct |
44 |
Correct |
1 ms |
212 KB |
Output is correct |
45 |
Correct |
61 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 |
110 ms |
340 KB |
Output is correct |
49 |
Correct |
113 ms |
324 KB |
Output is correct |
50 |
Correct |
113 ms |
340 KB |
Output is correct |
51 |
Correct |
1 ms |
264 KB |
Output is correct |
52 |
Correct |
1 ms |
212 KB |
Output is correct |
53 |
Correct |
58 ms |
348 KB |
Output is correct |
54 |
Correct |
1 ms |
300 KB |
Output is correct |
55 |
Correct |
64 ms |
352 KB |
Output is correct |
56 |
Correct |
65 ms |
340 KB |
Output is correct |
57 |
Correct |
1 ms |
212 KB |
Output is correct |
58 |
Correct |
1 ms |
212 KB |
Output is correct |
59 |
Correct |
1 ms |
212 KB |
Output is correct |
60 |
Correct |
126 ms |
316 KB |
Output is correct |
61 |
Correct |
110 ms |
340 KB |
Output is correct |
62 |
Correct |
0 ms |
212 KB |
Output is correct |
63 |
Correct |
246 ms |
400 KB |
Output is correct |
64 |
Correct |
246 ms |
392 KB |
Output is correct |
65 |
Correct |
386 ms |
412 KB |
Output is correct |
66 |
Correct |
268 ms |
340 KB |
Output is correct |
67 |
Correct |
365 ms |
408 KB |
Output is correct |
68 |
Correct |
367 ms |
460 KB |
Output is correct |
69 |
Correct |
373 ms |
412 KB |
Output is correct |
70 |
Correct |
0 ms |
212 KB |
Output is correct |
71 |
Correct |
1 ms |
212 KB |
Output is correct |
72 |
Correct |
361 ms |
408 KB |
Output is correct |
73 |
Correct |
369 ms |
412 KB |
Output is correct |
74 |
Correct |
379 ms |
340 KB |
Output is correct |
75 |
Correct |
372 ms |
424 KB |
Output is correct |
76 |
Correct |
0 ms |
212 KB |
Output is correct |
77 |
Correct |
0 ms |
212 KB |
Output is correct |
78 |
Correct |
364 ms |
340 KB |
Output is correct |
79 |
Correct |
378 ms |
460 KB |
Output is correct |
80 |
Correct |
810 ms |
428 KB |
Output is correct |
81 |
Correct |
813 ms |
408 KB |
Output is correct |
82 |
Correct |
810 ms |
416 KB |
Output is correct |
83 |
Correct |
375 ms |
340 KB |
Output is correct |
84 |
Correct |
1 ms |
212 KB |
Output is correct |
85 |
Correct |
60 ms |
340 KB |
Output is correct |
86 |
Correct |
371 ms |
408 KB |
Output is correct |
87 |
Correct |
1 ms |
212 KB |
Output is correct |
88 |
Correct |
1 ms |
212 KB |
Output is correct |
89 |
Correct |
111 ms |
340 KB |
Output is correct |
90 |
Correct |
109 ms |
340 KB |
Output is correct |
91 |
Correct |
114 ms |
340 KB |
Output is correct |
92 |
Correct |
800 ms |
412 KB |
Output is correct |
93 |
Correct |
816 ms |
408 KB |
Output is correct |
94 |
Correct |
809 ms |
412 KB |
Output is correct |
95 |
Correct |
1 ms |
308 KB |
Output is correct |
96 |
Correct |
1 ms |
212 KB |
Output is correct |
97 |
Correct |
373 ms |
408 KB |
Output is correct |
98 |
Correct |
57 ms |
340 KB |
Output is correct |
99 |
Correct |
367 ms |
408 KB |
Output is correct |
100 |
Correct |
1 ms |
212 KB |
Output is correct |
101 |
Correct |
60 ms |
340 KB |
Output is correct |
102 |
Correct |
61 ms |
340 KB |
Output is correct |
103 |
Correct |
361 ms |
420 KB |
Output is correct |
104 |
Correct |
1 ms |
212 KB |
Output is correct |
105 |
Correct |
1 ms |
308 KB |
Output is correct |
106 |
Correct |
1 ms |
212 KB |
Output is correct |
107 |
Correct |
110 ms |
340 KB |
Output is correct |
108 |
Correct |
111 ms |
340 KB |
Output is correct |
109 |
Correct |
819 ms |
420 KB |
Output is correct |
110 |
Correct |
820 ms |
460 KB |
Output is correct |
111 |
Correct |
0 ms |
260 KB |
Output is correct |