# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
94637 |
2019-01-22T03:49:33 Z |
Retro3014 |
Cave (IOI13_cave) |
C++17 |
|
960 ms |
640 KB |
#include "cave.h"
#include <algorithm>
#include <iostream>
#include <vector>
#include <deque>
using namespace std;
#define MAX_N 5000
void exploreCave(int N) {
vector<int> a(N), b(N);
int q[MAX_N+1];
for(int i=0; i<N; i++){
for(int j=0; j<N; j++) q[j] = 1;
for(int j=0; j<i; j++) q[b[j]] = a[j];
int t = tryCombination(q);
if(t==i) a[i] = 1;
else a[i] = 0;
int s = 0, e = N-1, m;
while(s<e){
m = (s+e)/2;
for(int j=0; j<N; j++) q[j] = 1 - a[i];
for(int j = s; j<=m; j++) q[j] = a[i];
for(int j=0; j<i; j++) q[b[j]] = a[j];
if(tryCombination(q)==i) e = m;
else s = m+1;
}
b[i] = s;
a[i] = 1 - a[i];
}
int S[MAX_N+1], D[MAX_N+1];
for(int i=0; i<N; i++){
S[b[i]] = a[i];
D[b[i]] = i;
}
answer(S, D);
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
548 ms |
640 KB |
Output is correct |
2 |
Correct |
535 ms |
640 KB |
Output is correct |
3 |
Correct |
890 ms |
516 KB |
Output is correct |
4 |
Correct |
570 ms |
500 KB |
Output is correct |
5 |
Correct |
866 ms |
512 KB |
Output is correct |
6 |
Correct |
800 ms |
516 KB |
Output is correct |
7 |
Correct |
896 ms |
640 KB |
Output is correct |
8 |
Correct |
5 ms |
384 KB |
Output is correct |
9 |
Correct |
6 ms |
324 KB |
Output is correct |
10 |
Correct |
6 ms |
512 KB |
Output is correct |
11 |
Correct |
5 ms |
512 KB |
Output is correct |
12 |
Correct |
774 ms |
512 KB |
Output is correct |
13 |
Correct |
823 ms |
528 KB |
Output is correct |
14 |
Correct |
858 ms |
520 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
904 ms |
640 KB |
Output is correct |
2 |
Correct |
6 ms |
512 KB |
Output is correct |
3 |
Correct |
885 ms |
516 KB |
Output is correct |
4 |
Correct |
6 ms |
384 KB |
Output is correct |
5 |
Correct |
6 ms |
384 KB |
Output is correct |
6 |
Correct |
872 ms |
640 KB |
Output is correct |
7 |
Correct |
818 ms |
640 KB |
Output is correct |
8 |
Correct |
891 ms |
532 KB |
Output is correct |
9 |
Correct |
871 ms |
512 KB |
Output is correct |
10 |
Correct |
850 ms |
512 KB |
Output is correct |
11 |
Correct |
819 ms |
536 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
6 ms |
332 KB |
Output is correct |
2 |
Correct |
5 ms |
384 KB |
Output is correct |
3 |
Correct |
6 ms |
384 KB |
Output is correct |
4 |
Correct |
5 ms |
384 KB |
Output is correct |
5 |
Correct |
6 ms |
384 KB |
Output is correct |
6 |
Correct |
5 ms |
512 KB |
Output is correct |
7 |
Correct |
5 ms |
396 KB |
Output is correct |
8 |
Correct |
5 ms |
384 KB |
Output is correct |
9 |
Correct |
6 ms |
384 KB |
Output is correct |
10 |
Correct |
6 ms |
384 KB |
Output is correct |
11 |
Correct |
6 ms |
384 KB |
Output is correct |
12 |
Correct |
6 ms |
384 KB |
Output is correct |
13 |
Correct |
6 ms |
512 KB |
Output is correct |
14 |
Correct |
5 ms |
512 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
6 ms |
332 KB |
Output is correct |
2 |
Correct |
5 ms |
384 KB |
Output is correct |
3 |
Correct |
6 ms |
384 KB |
Output is correct |
4 |
Correct |
5 ms |
384 KB |
Output is correct |
5 |
Correct |
6 ms |
384 KB |
Output is correct |
6 |
Correct |
5 ms |
512 KB |
Output is correct |
7 |
Correct |
5 ms |
396 KB |
Output is correct |
8 |
Correct |
5 ms |
384 KB |
Output is correct |
9 |
Correct |
6 ms |
384 KB |
Output is correct |
10 |
Correct |
6 ms |
384 KB |
Output is correct |
11 |
Correct |
6 ms |
384 KB |
Output is correct |
12 |
Correct |
6 ms |
384 KB |
Output is correct |
13 |
Correct |
6 ms |
512 KB |
Output is correct |
14 |
Correct |
5 ms |
512 KB |
Output is correct |
15 |
Correct |
5 ms |
396 KB |
Output is correct |
16 |
Correct |
6 ms |
384 KB |
Output is correct |
17 |
Correct |
5 ms |
452 KB |
Output is correct |
18 |
Correct |
5 ms |
384 KB |
Output is correct |
19 |
Correct |
6 ms |
460 KB |
Output is correct |
20 |
Correct |
131 ms |
512 KB |
Output is correct |
21 |
Correct |
6 ms |
384 KB |
Output is correct |
22 |
Correct |
6 ms |
512 KB |
Output is correct |
23 |
Correct |
121 ms |
512 KB |
Output is correct |
24 |
Correct |
121 ms |
452 KB |
Output is correct |
25 |
Correct |
109 ms |
512 KB |
Output is correct |
26 |
Correct |
6 ms |
384 KB |
Output is correct |
27 |
Correct |
5 ms |
384 KB |
Output is correct |
28 |
Correct |
125 ms |
384 KB |
Output is correct |
29 |
Correct |
6 ms |
360 KB |
Output is correct |
30 |
Correct |
113 ms |
512 KB |
Output is correct |
31 |
Correct |
103 ms |
452 KB |
Output is correct |
32 |
Correct |
6 ms |
384 KB |
Output is correct |
33 |
Correct |
6 ms |
384 KB |
Output is correct |
34 |
Correct |
6 ms |
324 KB |
Output is correct |
35 |
Correct |
131 ms |
456 KB |
Output is correct |
36 |
Correct |
108 ms |
512 KB |
Output is correct |
37 |
Correct |
6 ms |
512 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
548 ms |
640 KB |
Output is correct |
2 |
Correct |
535 ms |
640 KB |
Output is correct |
3 |
Correct |
890 ms |
516 KB |
Output is correct |
4 |
Correct |
570 ms |
500 KB |
Output is correct |
5 |
Correct |
866 ms |
512 KB |
Output is correct |
6 |
Correct |
800 ms |
516 KB |
Output is correct |
7 |
Correct |
896 ms |
640 KB |
Output is correct |
8 |
Correct |
5 ms |
384 KB |
Output is correct |
9 |
Correct |
6 ms |
324 KB |
Output is correct |
10 |
Correct |
6 ms |
512 KB |
Output is correct |
11 |
Correct |
5 ms |
512 KB |
Output is correct |
12 |
Correct |
774 ms |
512 KB |
Output is correct |
13 |
Correct |
823 ms |
528 KB |
Output is correct |
14 |
Correct |
858 ms |
520 KB |
Output is correct |
15 |
Correct |
904 ms |
640 KB |
Output is correct |
16 |
Correct |
6 ms |
512 KB |
Output is correct |
17 |
Correct |
885 ms |
516 KB |
Output is correct |
18 |
Correct |
6 ms |
384 KB |
Output is correct |
19 |
Correct |
6 ms |
384 KB |
Output is correct |
20 |
Correct |
872 ms |
640 KB |
Output is correct |
21 |
Correct |
818 ms |
640 KB |
Output is correct |
22 |
Correct |
891 ms |
532 KB |
Output is correct |
23 |
Correct |
871 ms |
512 KB |
Output is correct |
24 |
Correct |
850 ms |
512 KB |
Output is correct |
25 |
Correct |
819 ms |
536 KB |
Output is correct |
26 |
Correct |
6 ms |
332 KB |
Output is correct |
27 |
Correct |
5 ms |
384 KB |
Output is correct |
28 |
Correct |
6 ms |
384 KB |
Output is correct |
29 |
Correct |
5 ms |
384 KB |
Output is correct |
30 |
Correct |
6 ms |
384 KB |
Output is correct |
31 |
Correct |
5 ms |
512 KB |
Output is correct |
32 |
Correct |
5 ms |
396 KB |
Output is correct |
33 |
Correct |
5 ms |
384 KB |
Output is correct |
34 |
Correct |
6 ms |
384 KB |
Output is correct |
35 |
Correct |
6 ms |
384 KB |
Output is correct |
36 |
Correct |
6 ms |
384 KB |
Output is correct |
37 |
Correct |
6 ms |
384 KB |
Output is correct |
38 |
Correct |
6 ms |
512 KB |
Output is correct |
39 |
Correct |
5 ms |
512 KB |
Output is correct |
40 |
Correct |
5 ms |
396 KB |
Output is correct |
41 |
Correct |
6 ms |
384 KB |
Output is correct |
42 |
Correct |
5 ms |
452 KB |
Output is correct |
43 |
Correct |
5 ms |
384 KB |
Output is correct |
44 |
Correct |
6 ms |
460 KB |
Output is correct |
45 |
Correct |
131 ms |
512 KB |
Output is correct |
46 |
Correct |
6 ms |
384 KB |
Output is correct |
47 |
Correct |
6 ms |
512 KB |
Output is correct |
48 |
Correct |
121 ms |
512 KB |
Output is correct |
49 |
Correct |
121 ms |
452 KB |
Output is correct |
50 |
Correct |
109 ms |
512 KB |
Output is correct |
51 |
Correct |
6 ms |
384 KB |
Output is correct |
52 |
Correct |
5 ms |
384 KB |
Output is correct |
53 |
Correct |
125 ms |
384 KB |
Output is correct |
54 |
Correct |
6 ms |
360 KB |
Output is correct |
55 |
Correct |
113 ms |
512 KB |
Output is correct |
56 |
Correct |
103 ms |
452 KB |
Output is correct |
57 |
Correct |
6 ms |
384 KB |
Output is correct |
58 |
Correct |
6 ms |
384 KB |
Output is correct |
59 |
Correct |
6 ms |
324 KB |
Output is correct |
60 |
Correct |
131 ms |
456 KB |
Output is correct |
61 |
Correct |
108 ms |
512 KB |
Output is correct |
62 |
Correct |
6 ms |
512 KB |
Output is correct |
63 |
Correct |
549 ms |
504 KB |
Output is correct |
64 |
Correct |
538 ms |
504 KB |
Output is correct |
65 |
Correct |
851 ms |
524 KB |
Output is correct |
66 |
Correct |
582 ms |
508 KB |
Output is correct |
67 |
Correct |
892 ms |
512 KB |
Output is correct |
68 |
Correct |
804 ms |
640 KB |
Output is correct |
69 |
Correct |
903 ms |
512 KB |
Output is correct |
70 |
Correct |
6 ms |
384 KB |
Output is correct |
71 |
Correct |
5 ms |
384 KB |
Output is correct |
72 |
Correct |
835 ms |
640 KB |
Output is correct |
73 |
Correct |
804 ms |
532 KB |
Output is correct |
74 |
Correct |
795 ms |
640 KB |
Output is correct |
75 |
Correct |
748 ms |
512 KB |
Output is correct |
76 |
Correct |
5 ms |
384 KB |
Output is correct |
77 |
Correct |
6 ms |
384 KB |
Output is correct |
78 |
Correct |
854 ms |
528 KB |
Output is correct |
79 |
Correct |
960 ms |
640 KB |
Output is correct |
80 |
Correct |
852 ms |
512 KB |
Output is correct |
81 |
Correct |
868 ms |
552 KB |
Output is correct |
82 |
Correct |
833 ms |
512 KB |
Output is correct |
83 |
Correct |
766 ms |
512 KB |
Output is correct |
84 |
Correct |
5 ms |
384 KB |
Output is correct |
85 |
Correct |
127 ms |
512 KB |
Output is correct |
86 |
Correct |
815 ms |
512 KB |
Output is correct |
87 |
Correct |
6 ms |
384 KB |
Output is correct |
88 |
Correct |
6 ms |
512 KB |
Output is correct |
89 |
Correct |
119 ms |
456 KB |
Output is correct |
90 |
Correct |
113 ms |
452 KB |
Output is correct |
91 |
Correct |
106 ms |
460 KB |
Output is correct |
92 |
Correct |
854 ms |
532 KB |
Output is correct |
93 |
Correct |
854 ms |
452 KB |
Output is correct |
94 |
Correct |
872 ms |
512 KB |
Output is correct |
95 |
Correct |
6 ms |
512 KB |
Output is correct |
96 |
Correct |
6 ms |
512 KB |
Output is correct |
97 |
Correct |
803 ms |
512 KB |
Output is correct |
98 |
Correct |
119 ms |
384 KB |
Output is correct |
99 |
Correct |
855 ms |
516 KB |
Output is correct |
100 |
Correct |
6 ms |
460 KB |
Output is correct |
101 |
Correct |
120 ms |
512 KB |
Output is correct |
102 |
Correct |
116 ms |
472 KB |
Output is correct |
103 |
Correct |
721 ms |
528 KB |
Output is correct |
104 |
Correct |
6 ms |
512 KB |
Output is correct |
105 |
Correct |
6 ms |
384 KB |
Output is correct |
106 |
Correct |
5 ms |
384 KB |
Output is correct |
107 |
Correct |
99 ms |
384 KB |
Output is correct |
108 |
Correct |
125 ms |
512 KB |
Output is correct |
109 |
Correct |
829 ms |
520 KB |
Output is correct |
110 |
Correct |
841 ms |
640 KB |
Output is correct |
111 |
Correct |
5 ms |
384 KB |
Output is correct |