# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
591650 |
2022-07-07T17:32:35 Z |
Mahtimursu |
Cave (IOI13_cave) |
C++17 |
|
265 ms |
596 KB |
#include "cave.h"
#include <bits/stdc++.h>
using namespace std;
void exploreCave(int N) {
int S[N] = {0};
int D[N] = {0};
vector<int> left;
for (int i = 0; i < N; ++i) left.push_back(i);
for (int i = 0; i < N; ++i) {
for (int x : left) {
S[x] = 1;
}
int cp = 0;
int ans = tryCombination(S);
if (ans == -1) ans = 1e9;
if (ans > i) cp = 1;
vector<int> pos = left;
vector<int> a, b;
while (pos.size() > 1) {
a.clear(); b.clear();
for (int x : pos) {
if (a.size() < b.size()) a.push_back(x);
else b.push_back(x);
}
for (int x : a) S[x] = cp;
for (int x : b) S[x] = 1 - cp;
int ans = tryCombination(S);
if (ans == -1) ans = 1e9;
if (ans > i) pos = a;
else pos = b;
}
D[pos[0]] = i;
S[pos[0]] = cp;
left.erase(find(left.begin(), left.end(), pos[0]));
}
answer(S, D);
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
162 ms |
468 KB |
Output is correct |
2 |
Correct |
158 ms |
472 KB |
Output is correct |
3 |
Correct |
242 ms |
500 KB |
Output is correct |
4 |
Correct |
167 ms |
444 KB |
Output is correct |
5 |
Correct |
240 ms |
496 KB |
Output is correct |
6 |
Correct |
258 ms |
500 KB |
Output is correct |
7 |
Correct |
242 ms |
500 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 |
243 ms |
500 KB |
Output is correct |
13 |
Correct |
243 ms |
468 KB |
Output is correct |
14 |
Correct |
250 ms |
468 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
238 ms |
500 KB |
Output is correct |
2 |
Correct |
1 ms |
212 KB |
Output is correct |
3 |
Correct |
235 ms |
500 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
265 ms |
468 KB |
Output is correct |
7 |
Correct |
261 ms |
496 KB |
Output is correct |
8 |
Correct |
237 ms |
496 KB |
Output is correct |
9 |
Correct |
239 ms |
508 KB |
Output is correct |
10 |
Correct |
242 ms |
500 KB |
Output is correct |
11 |
Correct |
244 ms |
504 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
1 ms |
212 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
0 ms |
304 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 |
304 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 |
340 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
1 ms |
212 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
0 ms |
304 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 |
304 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 |
340 KB |
Output is correct |
15 |
Correct |
0 ms |
212 KB |
Output is correct |
16 |
Correct |
0 ms |
212 KB |
Output is correct |
17 |
Correct |
1 ms |
304 KB |
Output is correct |
18 |
Correct |
0 ms |
212 KB |
Output is correct |
19 |
Correct |
1 ms |
212 KB |
Output is correct |
20 |
Correct |
39 ms |
380 KB |
Output is correct |
21 |
Correct |
1 ms |
300 KB |
Output is correct |
22 |
Correct |
1 ms |
212 KB |
Output is correct |
23 |
Correct |
38 ms |
316 KB |
Output is correct |
24 |
Correct |
39 ms |
372 KB |
Output is correct |
25 |
Correct |
42 ms |
376 KB |
Output is correct |
26 |
Correct |
1 ms |
212 KB |
Output is correct |
27 |
Correct |
1 ms |
212 KB |
Output is correct |
28 |
Correct |
39 ms |
460 KB |
Output is correct |
29 |
Correct |
1 ms |
304 KB |
Output is correct |
30 |
Correct |
39 ms |
392 KB |
Output is correct |
31 |
Correct |
39 ms |
316 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 |
39 ms |
372 KB |
Output is correct |
36 |
Correct |
42 ms |
384 KB |
Output is correct |
37 |
Correct |
1 ms |
300 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
162 ms |
468 KB |
Output is correct |
2 |
Correct |
158 ms |
472 KB |
Output is correct |
3 |
Correct |
242 ms |
500 KB |
Output is correct |
4 |
Correct |
167 ms |
444 KB |
Output is correct |
5 |
Correct |
240 ms |
496 KB |
Output is correct |
6 |
Correct |
258 ms |
500 KB |
Output is correct |
7 |
Correct |
242 ms |
500 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 |
243 ms |
500 KB |
Output is correct |
13 |
Correct |
243 ms |
468 KB |
Output is correct |
14 |
Correct |
250 ms |
468 KB |
Output is correct |
15 |
Correct |
238 ms |
500 KB |
Output is correct |
16 |
Correct |
1 ms |
212 KB |
Output is correct |
17 |
Correct |
235 ms |
500 KB |
Output is correct |
18 |
Correct |
1 ms |
212 KB |
Output is correct |
19 |
Correct |
1 ms |
212 KB |
Output is correct |
20 |
Correct |
265 ms |
468 KB |
Output is correct |
21 |
Correct |
261 ms |
496 KB |
Output is correct |
22 |
Correct |
237 ms |
496 KB |
Output is correct |
23 |
Correct |
239 ms |
508 KB |
Output is correct |
24 |
Correct |
242 ms |
500 KB |
Output is correct |
25 |
Correct |
244 ms |
504 KB |
Output is correct |
26 |
Correct |
0 ms |
212 KB |
Output is correct |
27 |
Correct |
1 ms |
212 KB |
Output is correct |
28 |
Correct |
0 ms |
212 KB |
Output is correct |
29 |
Correct |
0 ms |
304 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 |
304 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 |
340 KB |
Output is correct |
40 |
Correct |
0 ms |
212 KB |
Output is correct |
41 |
Correct |
0 ms |
212 KB |
Output is correct |
42 |
Correct |
1 ms |
304 KB |
Output is correct |
43 |
Correct |
0 ms |
212 KB |
Output is correct |
44 |
Correct |
1 ms |
212 KB |
Output is correct |
45 |
Correct |
39 ms |
380 KB |
Output is correct |
46 |
Correct |
1 ms |
300 KB |
Output is correct |
47 |
Correct |
1 ms |
212 KB |
Output is correct |
48 |
Correct |
38 ms |
316 KB |
Output is correct |
49 |
Correct |
39 ms |
372 KB |
Output is correct |
50 |
Correct |
42 ms |
376 KB |
Output is correct |
51 |
Correct |
1 ms |
212 KB |
Output is correct |
52 |
Correct |
1 ms |
212 KB |
Output is correct |
53 |
Correct |
39 ms |
460 KB |
Output is correct |
54 |
Correct |
1 ms |
304 KB |
Output is correct |
55 |
Correct |
39 ms |
392 KB |
Output is correct |
56 |
Correct |
39 ms |
316 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 |
39 ms |
372 KB |
Output is correct |
61 |
Correct |
42 ms |
384 KB |
Output is correct |
62 |
Correct |
1 ms |
300 KB |
Output is correct |
63 |
Correct |
162 ms |
468 KB |
Output is correct |
64 |
Correct |
162 ms |
468 KB |
Output is correct |
65 |
Correct |
248 ms |
468 KB |
Output is correct |
66 |
Correct |
170 ms |
480 KB |
Output is correct |
67 |
Correct |
234 ms |
496 KB |
Output is correct |
68 |
Correct |
242 ms |
504 KB |
Output is correct |
69 |
Correct |
241 ms |
496 KB |
Output is correct |
70 |
Correct |
0 ms |
212 KB |
Output is correct |
71 |
Correct |
1 ms |
212 KB |
Output is correct |
72 |
Correct |
234 ms |
500 KB |
Output is correct |
73 |
Correct |
248 ms |
500 KB |
Output is correct |
74 |
Correct |
235 ms |
500 KB |
Output is correct |
75 |
Correct |
237 ms |
468 KB |
Output is correct |
76 |
Correct |
1 ms |
212 KB |
Output is correct |
77 |
Correct |
1 ms |
212 KB |
Output is correct |
78 |
Correct |
241 ms |
596 KB |
Output is correct |
79 |
Correct |
241 ms |
496 KB |
Output is correct |
80 |
Correct |
235 ms |
504 KB |
Output is correct |
81 |
Correct |
246 ms |
500 KB |
Output is correct |
82 |
Correct |
238 ms |
444 KB |
Output is correct |
83 |
Correct |
242 ms |
468 KB |
Output is correct |
84 |
Correct |
1 ms |
212 KB |
Output is correct |
85 |
Correct |
44 ms |
384 KB |
Output is correct |
86 |
Correct |
238 ms |
500 KB |
Output is correct |
87 |
Correct |
1 ms |
212 KB |
Output is correct |
88 |
Correct |
1 ms |
212 KB |
Output is correct |
89 |
Correct |
41 ms |
384 KB |
Output is correct |
90 |
Correct |
38 ms |
380 KB |
Output is correct |
91 |
Correct |
38 ms |
340 KB |
Output is correct |
92 |
Correct |
242 ms |
500 KB |
Output is correct |
93 |
Correct |
243 ms |
496 KB |
Output is correct |
94 |
Correct |
236 ms |
504 KB |
Output is correct |
95 |
Correct |
1 ms |
212 KB |
Output is correct |
96 |
Correct |
1 ms |
300 KB |
Output is correct |
97 |
Correct |
234 ms |
448 KB |
Output is correct |
98 |
Correct |
44 ms |
380 KB |
Output is correct |
99 |
Correct |
236 ms |
500 KB |
Output is correct |
100 |
Correct |
1 ms |
212 KB |
Output is correct |
101 |
Correct |
45 ms |
372 KB |
Output is correct |
102 |
Correct |
44 ms |
380 KB |
Output is correct |
103 |
Correct |
250 ms |
500 KB |
Output is correct |
104 |
Correct |
1 ms |
212 KB |
Output is correct |
105 |
Correct |
1 ms |
212 KB |
Output is correct |
106 |
Correct |
1 ms |
212 KB |
Output is correct |
107 |
Correct |
39 ms |
384 KB |
Output is correct |
108 |
Correct |
38 ms |
340 KB |
Output is correct |
109 |
Correct |
257 ms |
496 KB |
Output is correct |
110 |
Correct |
237 ms |
500 KB |
Output is correct |
111 |
Correct |
0 ms |
212 KB |
Output is correct |