# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
380658 |
2021-03-22T17:18:04 Z |
WLZ |
Cave (IOI13_cave) |
C++14 |
|
314 ms |
876 KB |
#include "cave.h"
#include <bits/stdc++.h>
using namespace std;
void exploreCave(int N) {
int S[N], D[N];
vector<int> left(N);
iota(left.begin(), left.end(), 0);
for (int i = 0; i < N; i++) {
for (auto& x : left) S[x] = 1;
int b = tryCombination(S) == i;
for (auto& x : left) S[x] = !b;
int lo = 0, hi = (int) left.size() - 1;
while (lo < hi) {
int mid = lo + (hi - lo) / 2;
for (int j = lo; j <= mid; j++) S[left[j]] = b;
if (tryCombination(S) == i) hi = mid;
else lo = mid + 1;
for (int j = lo; j <= mid; j++) S[left[j]] = !b;
}
S[left[lo]] = !b;
D[left[lo]] = i;
left.erase(left.begin() + lo);
}
answer(S, D);
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
190 ms |
364 KB |
Output is correct |
2 |
Correct |
183 ms |
364 KB |
Output is correct |
3 |
Correct |
283 ms |
620 KB |
Output is correct |
4 |
Correct |
195 ms |
620 KB |
Output is correct |
5 |
Correct |
294 ms |
748 KB |
Output is correct |
6 |
Correct |
268 ms |
620 KB |
Output is correct |
7 |
Correct |
272 ms |
620 KB |
Output is correct |
8 |
Correct |
1 ms |
384 KB |
Output is correct |
9 |
Correct |
1 ms |
364 KB |
Output is correct |
10 |
Correct |
1 ms |
364 KB |
Output is correct |
11 |
Correct |
1 ms |
364 KB |
Output is correct |
12 |
Correct |
267 ms |
620 KB |
Output is correct |
13 |
Correct |
274 ms |
620 KB |
Output is correct |
14 |
Correct |
275 ms |
620 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
268 ms |
620 KB |
Output is correct |
2 |
Correct |
1 ms |
364 KB |
Output is correct |
3 |
Correct |
266 ms |
524 KB |
Output is correct |
4 |
Correct |
1 ms |
364 KB |
Output is correct |
5 |
Correct |
1 ms |
364 KB |
Output is correct |
6 |
Correct |
314 ms |
620 KB |
Output is correct |
7 |
Correct |
237 ms |
512 KB |
Output is correct |
8 |
Correct |
290 ms |
492 KB |
Output is correct |
9 |
Correct |
292 ms |
492 KB |
Output is correct |
10 |
Correct |
302 ms |
492 KB |
Output is correct |
11 |
Correct |
232 ms |
620 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
364 KB |
Output is correct |
2 |
Correct |
1 ms |
364 KB |
Output is correct |
3 |
Correct |
1 ms |
364 KB |
Output is correct |
4 |
Correct |
0 ms |
364 KB |
Output is correct |
5 |
Correct |
1 ms |
364 KB |
Output is correct |
6 |
Correct |
1 ms |
364 KB |
Output is correct |
7 |
Correct |
1 ms |
364 KB |
Output is correct |
8 |
Correct |
1 ms |
364 KB |
Output is correct |
9 |
Correct |
1 ms |
364 KB |
Output is correct |
10 |
Correct |
1 ms |
364 KB |
Output is correct |
11 |
Correct |
1 ms |
364 KB |
Output is correct |
12 |
Correct |
1 ms |
364 KB |
Output is correct |
13 |
Correct |
1 ms |
364 KB |
Output is correct |
14 |
Correct |
1 ms |
364 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
364 KB |
Output is correct |
2 |
Correct |
1 ms |
364 KB |
Output is correct |
3 |
Correct |
1 ms |
364 KB |
Output is correct |
4 |
Correct |
0 ms |
364 KB |
Output is correct |
5 |
Correct |
1 ms |
364 KB |
Output is correct |
6 |
Correct |
1 ms |
364 KB |
Output is correct |
7 |
Correct |
1 ms |
364 KB |
Output is correct |
8 |
Correct |
1 ms |
364 KB |
Output is correct |
9 |
Correct |
1 ms |
364 KB |
Output is correct |
10 |
Correct |
1 ms |
364 KB |
Output is correct |
11 |
Correct |
1 ms |
364 KB |
Output is correct |
12 |
Correct |
1 ms |
364 KB |
Output is correct |
13 |
Correct |
1 ms |
364 KB |
Output is correct |
14 |
Correct |
1 ms |
364 KB |
Output is correct |
15 |
Correct |
1 ms |
364 KB |
Output is correct |
16 |
Correct |
0 ms |
364 KB |
Output is correct |
17 |
Correct |
1 ms |
364 KB |
Output is correct |
18 |
Correct |
1 ms |
364 KB |
Output is correct |
19 |
Correct |
1 ms |
364 KB |
Output is correct |
20 |
Correct |
35 ms |
364 KB |
Output is correct |
21 |
Correct |
1 ms |
364 KB |
Output is correct |
22 |
Correct |
1 ms |
364 KB |
Output is correct |
23 |
Correct |
40 ms |
364 KB |
Output is correct |
24 |
Correct |
41 ms |
364 KB |
Output is correct |
25 |
Correct |
40 ms |
364 KB |
Output is correct |
26 |
Correct |
1 ms |
364 KB |
Output is correct |
27 |
Correct |
1 ms |
364 KB |
Output is correct |
28 |
Correct |
42 ms |
364 KB |
Output is correct |
29 |
Correct |
1 ms |
364 KB |
Output is correct |
30 |
Correct |
36 ms |
364 KB |
Output is correct |
31 |
Correct |
35 ms |
364 KB |
Output is correct |
32 |
Correct |
1 ms |
364 KB |
Output is correct |
33 |
Correct |
1 ms |
364 KB |
Output is correct |
34 |
Correct |
1 ms |
364 KB |
Output is correct |
35 |
Correct |
40 ms |
364 KB |
Output is correct |
36 |
Correct |
41 ms |
364 KB |
Output is correct |
37 |
Correct |
1 ms |
364 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
190 ms |
364 KB |
Output is correct |
2 |
Correct |
183 ms |
364 KB |
Output is correct |
3 |
Correct |
283 ms |
620 KB |
Output is correct |
4 |
Correct |
195 ms |
620 KB |
Output is correct |
5 |
Correct |
294 ms |
748 KB |
Output is correct |
6 |
Correct |
268 ms |
620 KB |
Output is correct |
7 |
Correct |
272 ms |
620 KB |
Output is correct |
8 |
Correct |
1 ms |
384 KB |
Output is correct |
9 |
Correct |
1 ms |
364 KB |
Output is correct |
10 |
Correct |
1 ms |
364 KB |
Output is correct |
11 |
Correct |
1 ms |
364 KB |
Output is correct |
12 |
Correct |
267 ms |
620 KB |
Output is correct |
13 |
Correct |
274 ms |
620 KB |
Output is correct |
14 |
Correct |
275 ms |
620 KB |
Output is correct |
15 |
Correct |
268 ms |
620 KB |
Output is correct |
16 |
Correct |
1 ms |
364 KB |
Output is correct |
17 |
Correct |
266 ms |
524 KB |
Output is correct |
18 |
Correct |
1 ms |
364 KB |
Output is correct |
19 |
Correct |
1 ms |
364 KB |
Output is correct |
20 |
Correct |
314 ms |
620 KB |
Output is correct |
21 |
Correct |
237 ms |
512 KB |
Output is correct |
22 |
Correct |
290 ms |
492 KB |
Output is correct |
23 |
Correct |
292 ms |
492 KB |
Output is correct |
24 |
Correct |
302 ms |
492 KB |
Output is correct |
25 |
Correct |
232 ms |
620 KB |
Output is correct |
26 |
Correct |
1 ms |
364 KB |
Output is correct |
27 |
Correct |
1 ms |
364 KB |
Output is correct |
28 |
Correct |
1 ms |
364 KB |
Output is correct |
29 |
Correct |
0 ms |
364 KB |
Output is correct |
30 |
Correct |
1 ms |
364 KB |
Output is correct |
31 |
Correct |
1 ms |
364 KB |
Output is correct |
32 |
Correct |
1 ms |
364 KB |
Output is correct |
33 |
Correct |
1 ms |
364 KB |
Output is correct |
34 |
Correct |
1 ms |
364 KB |
Output is correct |
35 |
Correct |
1 ms |
364 KB |
Output is correct |
36 |
Correct |
1 ms |
364 KB |
Output is correct |
37 |
Correct |
1 ms |
364 KB |
Output is correct |
38 |
Correct |
1 ms |
364 KB |
Output is correct |
39 |
Correct |
1 ms |
364 KB |
Output is correct |
40 |
Correct |
1 ms |
364 KB |
Output is correct |
41 |
Correct |
0 ms |
364 KB |
Output is correct |
42 |
Correct |
1 ms |
364 KB |
Output is correct |
43 |
Correct |
1 ms |
364 KB |
Output is correct |
44 |
Correct |
1 ms |
364 KB |
Output is correct |
45 |
Correct |
35 ms |
364 KB |
Output is correct |
46 |
Correct |
1 ms |
364 KB |
Output is correct |
47 |
Correct |
1 ms |
364 KB |
Output is correct |
48 |
Correct |
40 ms |
364 KB |
Output is correct |
49 |
Correct |
41 ms |
364 KB |
Output is correct |
50 |
Correct |
40 ms |
364 KB |
Output is correct |
51 |
Correct |
1 ms |
364 KB |
Output is correct |
52 |
Correct |
1 ms |
364 KB |
Output is correct |
53 |
Correct |
42 ms |
364 KB |
Output is correct |
54 |
Correct |
1 ms |
364 KB |
Output is correct |
55 |
Correct |
36 ms |
364 KB |
Output is correct |
56 |
Correct |
35 ms |
364 KB |
Output is correct |
57 |
Correct |
1 ms |
364 KB |
Output is correct |
58 |
Correct |
1 ms |
364 KB |
Output is correct |
59 |
Correct |
1 ms |
364 KB |
Output is correct |
60 |
Correct |
40 ms |
364 KB |
Output is correct |
61 |
Correct |
41 ms |
364 KB |
Output is correct |
62 |
Correct |
1 ms |
364 KB |
Output is correct |
63 |
Correct |
181 ms |
492 KB |
Output is correct |
64 |
Correct |
174 ms |
376 KB |
Output is correct |
65 |
Correct |
283 ms |
620 KB |
Output is correct |
66 |
Correct |
188 ms |
492 KB |
Output is correct |
67 |
Correct |
287 ms |
620 KB |
Output is correct |
68 |
Correct |
275 ms |
644 KB |
Output is correct |
69 |
Correct |
272 ms |
492 KB |
Output is correct |
70 |
Correct |
1 ms |
364 KB |
Output is correct |
71 |
Correct |
1 ms |
364 KB |
Output is correct |
72 |
Correct |
272 ms |
620 KB |
Output is correct |
73 |
Correct |
277 ms |
764 KB |
Output is correct |
74 |
Correct |
275 ms |
876 KB |
Output is correct |
75 |
Correct |
282 ms |
628 KB |
Output is correct |
76 |
Correct |
1 ms |
364 KB |
Output is correct |
77 |
Correct |
1 ms |
364 KB |
Output is correct |
78 |
Correct |
286 ms |
492 KB |
Output is correct |
79 |
Correct |
242 ms |
492 KB |
Output is correct |
80 |
Correct |
294 ms |
620 KB |
Output is correct |
81 |
Correct |
284 ms |
520 KB |
Output is correct |
82 |
Correct |
294 ms |
620 KB |
Output is correct |
83 |
Correct |
229 ms |
492 KB |
Output is correct |
84 |
Correct |
1 ms |
364 KB |
Output is correct |
85 |
Correct |
36 ms |
364 KB |
Output is correct |
86 |
Correct |
224 ms |
620 KB |
Output is correct |
87 |
Correct |
1 ms |
364 KB |
Output is correct |
88 |
Correct |
1 ms |
364 KB |
Output is correct |
89 |
Correct |
41 ms |
364 KB |
Output is correct |
90 |
Correct |
40 ms |
364 KB |
Output is correct |
91 |
Correct |
42 ms |
364 KB |
Output is correct |
92 |
Correct |
299 ms |
492 KB |
Output is correct |
93 |
Correct |
292 ms |
620 KB |
Output is correct |
94 |
Correct |
292 ms |
620 KB |
Output is correct |
95 |
Correct |
1 ms |
364 KB |
Output is correct |
96 |
Correct |
1 ms |
364 KB |
Output is correct |
97 |
Correct |
254 ms |
516 KB |
Output is correct |
98 |
Correct |
42 ms |
364 KB |
Output is correct |
99 |
Correct |
265 ms |
620 KB |
Output is correct |
100 |
Correct |
1 ms |
364 KB |
Output is correct |
101 |
Correct |
36 ms |
364 KB |
Output is correct |
102 |
Correct |
40 ms |
492 KB |
Output is correct |
103 |
Correct |
223 ms |
748 KB |
Output is correct |
104 |
Correct |
1 ms |
364 KB |
Output is correct |
105 |
Correct |
1 ms |
364 KB |
Output is correct |
106 |
Correct |
1 ms |
364 KB |
Output is correct |
107 |
Correct |
41 ms |
492 KB |
Output is correct |
108 |
Correct |
40 ms |
364 KB |
Output is correct |
109 |
Correct |
291 ms |
492 KB |
Output is correct |
110 |
Correct |
300 ms |
620 KB |
Output is correct |
111 |
Correct |
1 ms |
364 KB |
Output is correct |