# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
969220 |
2024-04-24T17:01:56 Z |
Fyx |
Cave (IOI13_cave) |
C++14 |
|
534 ms |
696 KB |
#include "cave.h"
void exploreCave(int N) {
int a[N];
int b[N];
for (int i = 0; i < N; i++)a[i] = 0;
for (int i = 0; i < N; i++)b[i] = -1;
int check;
for (int i = 0; i < N; i++) {
check = tryCombination(a);
if (check == i) {
for (int j = 0; j < N; j++) if (b[j] == -1) a[j] ^= 1;
}
int l = 0, r = N - 1, ans = N - 1;
while (l <= r) {
int m = (l + r) >> 1;
for (int j = 0; j <= m; j++) if (b[j] == -1) a[j] ^= 1;
check = tryCombination(a);
for (int j = 0; j <= m; j++)if (b[j] == -1) a[j] ^= 1;
if (check == i) {
ans = m;
r = m - 1;
} else {
l = m + 1;
}
}
b[ans] = i;
}
answer(a, b);
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
214 ms |
696 KB |
Output is correct |
2 |
Correct |
214 ms |
348 KB |
Output is correct |
3 |
Correct |
371 ms |
524 KB |
Output is correct |
4 |
Correct |
234 ms |
344 KB |
Output is correct |
5 |
Correct |
372 ms |
344 KB |
Output is correct |
6 |
Correct |
362 ms |
524 KB |
Output is correct |
7 |
Correct |
375 ms |
348 KB |
Output is correct |
8 |
Correct |
0 ms |
344 KB |
Output is correct |
9 |
Correct |
0 ms |
344 KB |
Output is correct |
10 |
Correct |
0 ms |
348 KB |
Output is correct |
11 |
Correct |
0 ms |
348 KB |
Output is correct |
12 |
Correct |
338 ms |
524 KB |
Output is correct |
13 |
Correct |
347 ms |
520 KB |
Output is correct |
14 |
Correct |
342 ms |
520 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
381 ms |
592 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
321 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
348 KB |
Output is correct |
5 |
Correct |
0 ms |
424 KB |
Output is correct |
6 |
Correct |
375 ms |
520 KB |
Output is correct |
7 |
Correct |
266 ms |
532 KB |
Output is correct |
8 |
Correct |
507 ms |
540 KB |
Output is correct |
9 |
Correct |
498 ms |
520 KB |
Output is correct |
10 |
Correct |
511 ms |
524 KB |
Output is correct |
11 |
Correct |
272 ms |
524 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
0 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 |
1 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 |
0 ms |
348 KB |
Output is correct |
14 |
Correct |
1 ms |
348 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
0 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 |
1 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 |
0 ms |
348 KB |
Output is correct |
14 |
Correct |
1 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
344 KB |
Output is correct |
16 |
Correct |
0 ms |
344 KB |
Output is correct |
17 |
Correct |
1 ms |
344 KB |
Output is correct |
18 |
Correct |
0 ms |
344 KB |
Output is correct |
19 |
Correct |
1 ms |
348 KB |
Output is correct |
20 |
Correct |
42 ms |
460 KB |
Output is correct |
21 |
Correct |
0 ms |
348 KB |
Output is correct |
22 |
Correct |
1 ms |
348 KB |
Output is correct |
23 |
Correct |
64 ms |
348 KB |
Output is correct |
24 |
Correct |
65 ms |
460 KB |
Output is correct |
25 |
Correct |
65 ms |
348 KB |
Output is correct |
26 |
Correct |
0 ms |
344 KB |
Output is correct |
27 |
Correct |
0 ms |
348 KB |
Output is correct |
28 |
Correct |
54 ms |
684 KB |
Output is correct |
29 |
Correct |
0 ms |
344 KB |
Output is correct |
30 |
Correct |
40 ms |
344 KB |
Output is correct |
31 |
Correct |
41 ms |
348 KB |
Output is correct |
32 |
Correct |
0 ms |
348 KB |
Output is correct |
33 |
Correct |
0 ms |
344 KB |
Output is correct |
34 |
Correct |
0 ms |
348 KB |
Output is correct |
35 |
Correct |
65 ms |
344 KB |
Output is correct |
36 |
Correct |
62 ms |
348 KB |
Output is correct |
37 |
Correct |
0 ms |
344 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
214 ms |
696 KB |
Output is correct |
2 |
Correct |
214 ms |
348 KB |
Output is correct |
3 |
Correct |
371 ms |
524 KB |
Output is correct |
4 |
Correct |
234 ms |
344 KB |
Output is correct |
5 |
Correct |
372 ms |
344 KB |
Output is correct |
6 |
Correct |
362 ms |
524 KB |
Output is correct |
7 |
Correct |
375 ms |
348 KB |
Output is correct |
8 |
Correct |
0 ms |
344 KB |
Output is correct |
9 |
Correct |
0 ms |
344 KB |
Output is correct |
10 |
Correct |
0 ms |
348 KB |
Output is correct |
11 |
Correct |
0 ms |
348 KB |
Output is correct |
12 |
Correct |
338 ms |
524 KB |
Output is correct |
13 |
Correct |
347 ms |
520 KB |
Output is correct |
14 |
Correct |
342 ms |
520 KB |
Output is correct |
15 |
Correct |
381 ms |
592 KB |
Output is correct |
16 |
Correct |
0 ms |
348 KB |
Output is correct |
17 |
Correct |
321 ms |
348 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
424 KB |
Output is correct |
20 |
Correct |
375 ms |
520 KB |
Output is correct |
21 |
Correct |
266 ms |
532 KB |
Output is correct |
22 |
Correct |
507 ms |
540 KB |
Output is correct |
23 |
Correct |
498 ms |
520 KB |
Output is correct |
24 |
Correct |
511 ms |
524 KB |
Output is correct |
25 |
Correct |
272 ms |
524 KB |
Output is correct |
26 |
Correct |
0 ms |
344 KB |
Output is correct |
27 |
Correct |
0 ms |
348 KB |
Output is correct |
28 |
Correct |
0 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 |
1 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 |
0 ms |
348 KB |
Output is correct |
39 |
Correct |
1 ms |
348 KB |
Output is correct |
40 |
Correct |
0 ms |
344 KB |
Output is correct |
41 |
Correct |
0 ms |
344 KB |
Output is correct |
42 |
Correct |
1 ms |
344 KB |
Output is correct |
43 |
Correct |
0 ms |
344 KB |
Output is correct |
44 |
Correct |
1 ms |
348 KB |
Output is correct |
45 |
Correct |
42 ms |
460 KB |
Output is correct |
46 |
Correct |
0 ms |
348 KB |
Output is correct |
47 |
Correct |
1 ms |
348 KB |
Output is correct |
48 |
Correct |
64 ms |
348 KB |
Output is correct |
49 |
Correct |
65 ms |
460 KB |
Output is correct |
50 |
Correct |
65 ms |
348 KB |
Output is correct |
51 |
Correct |
0 ms |
344 KB |
Output is correct |
52 |
Correct |
0 ms |
348 KB |
Output is correct |
53 |
Correct |
54 ms |
684 KB |
Output is correct |
54 |
Correct |
0 ms |
344 KB |
Output is correct |
55 |
Correct |
40 ms |
344 KB |
Output is correct |
56 |
Correct |
41 ms |
348 KB |
Output is correct |
57 |
Correct |
0 ms |
348 KB |
Output is correct |
58 |
Correct |
0 ms |
344 KB |
Output is correct |
59 |
Correct |
0 ms |
348 KB |
Output is correct |
60 |
Correct |
65 ms |
344 KB |
Output is correct |
61 |
Correct |
62 ms |
348 KB |
Output is correct |
62 |
Correct |
0 ms |
344 KB |
Output is correct |
63 |
Correct |
214 ms |
600 KB |
Output is correct |
64 |
Correct |
222 ms |
596 KB |
Output is correct |
65 |
Correct |
372 ms |
348 KB |
Output is correct |
66 |
Correct |
234 ms |
344 KB |
Output is correct |
67 |
Correct |
374 ms |
344 KB |
Output is correct |
68 |
Correct |
345 ms |
348 KB |
Output is correct |
69 |
Correct |
372 ms |
604 KB |
Output is correct |
70 |
Correct |
0 ms |
348 KB |
Output is correct |
71 |
Correct |
0 ms |
424 KB |
Output is correct |
72 |
Correct |
340 ms |
348 KB |
Output is correct |
73 |
Correct |
341 ms |
520 KB |
Output is correct |
74 |
Correct |
349 ms |
592 KB |
Output is correct |
75 |
Correct |
320 ms |
348 KB |
Output is correct |
76 |
Correct |
0 ms |
344 KB |
Output is correct |
77 |
Correct |
0 ms |
348 KB |
Output is correct |
78 |
Correct |
376 ms |
520 KB |
Output is correct |
79 |
Correct |
266 ms |
344 KB |
Output is correct |
80 |
Correct |
512 ms |
348 KB |
Output is correct |
81 |
Correct |
493 ms |
348 KB |
Output is correct |
82 |
Correct |
504 ms |
524 KB |
Output is correct |
83 |
Correct |
268 ms |
348 KB |
Output is correct |
84 |
Correct |
0 ms |
344 KB |
Output is correct |
85 |
Correct |
42 ms |
344 KB |
Output is correct |
86 |
Correct |
278 ms |
524 KB |
Output is correct |
87 |
Correct |
0 ms |
344 KB |
Output is correct |
88 |
Correct |
1 ms |
348 KB |
Output is correct |
89 |
Correct |
64 ms |
348 KB |
Output is correct |
90 |
Correct |
70 ms |
464 KB |
Output is correct |
91 |
Correct |
65 ms |
600 KB |
Output is correct |
92 |
Correct |
524 ms |
520 KB |
Output is correct |
93 |
Correct |
516 ms |
348 KB |
Output is correct |
94 |
Correct |
534 ms |
524 KB |
Output is correct |
95 |
Correct |
0 ms |
344 KB |
Output is correct |
96 |
Correct |
0 ms |
348 KB |
Output is correct |
97 |
Correct |
312 ms |
348 KB |
Output is correct |
98 |
Correct |
49 ms |
344 KB |
Output is correct |
99 |
Correct |
333 ms |
344 KB |
Output is correct |
100 |
Correct |
1 ms |
344 KB |
Output is correct |
101 |
Correct |
42 ms |
600 KB |
Output is correct |
102 |
Correct |
48 ms |
604 KB |
Output is correct |
103 |
Correct |
266 ms |
344 KB |
Output is correct |
104 |
Correct |
0 ms |
348 KB |
Output is correct |
105 |
Correct |
0 ms |
348 KB |
Output is correct |
106 |
Correct |
0 ms |
348 KB |
Output is correct |
107 |
Correct |
65 ms |
456 KB |
Output is correct |
108 |
Correct |
63 ms |
348 KB |
Output is correct |
109 |
Correct |
522 ms |
520 KB |
Output is correct |
110 |
Correct |
504 ms |
544 KB |
Output is correct |
111 |
Correct |
0 ms |
348 KB |
Output is correct |