# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
126571 |
2019-07-08T06:05:30 Z |
kjp4155 |
Cave (IOI13_cave) |
C++17 |
|
1037 ms |
768 KB |
#include "cave.h"
#include <bits/stdc++.h>
using namespace std;
#define sz(x) (int) x.size()
//int tryCombination(int S[]);
//void answer(int S[], int D[]);
int S[10010], SS[10010], D[10010], E[10010];
int query[10010];
void fill_ans(int n){
for(int i=0;i<n;i++){
query[E[i]] = S[i];
}
}
void divide(vector<int>& v1, vector<int>& v2, vector<int>& v3){
v2.clear(); v3.clear();
for(int i=0;i<sz(v1)/2;i++){
v2.push_back(v1[i]);
}
for(int i=sz(v1)/2;i<sz(v1);i++){
v3.push_back(v1[i]);
}
}
void exploreCave(int N) {
memset(D,-1,sizeof D);
memset(E,-1,sizeof E);
for(int i=0;i<N;i++){
int t;
for(int j=0;j<N;j++) query[j] = 0;
fill_ans(i);
t = tryCombination(query);
S[i] = (t>i || t==-1) ? 0 : 1;
vector<int> v, v1, v2;
for(int j=0;j<N;j++) if( D[j] == -1 ) v.push_back(j);
while( sz(v) > 1 ){
divide(v, v1, v2);
for(int j=0;j<N;j++) query[j] = S[i]^1;
for(auto e : v1) query[e] = S[i];
fill_ans(i);
t = tryCombination(query);
if( t > i || t == -1 ) v = v1;
else v = v2;
}
D[v[0]] = i;
E[i] = v[0];
}
for(int i=0;i<N;i++){
SS[E[i]] = S[i];
}
answer(SS,D);
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
610 ms |
596 KB |
Output is correct |
2 |
Correct |
597 ms |
636 KB |
Output is correct |
3 |
Correct |
946 ms |
644 KB |
Output is correct |
4 |
Correct |
608 ms |
680 KB |
Output is correct |
5 |
Correct |
942 ms |
636 KB |
Output is correct |
6 |
Correct |
897 ms |
640 KB |
Output is correct |
7 |
Correct |
919 ms |
636 KB |
Output is correct |
8 |
Correct |
5 ms |
384 KB |
Output is correct |
9 |
Correct |
5 ms |
512 KB |
Output is correct |
10 |
Correct |
5 ms |
452 KB |
Output is correct |
11 |
Correct |
5 ms |
512 KB |
Output is correct |
12 |
Correct |
887 ms |
632 KB |
Output is correct |
13 |
Correct |
894 ms |
684 KB |
Output is correct |
14 |
Correct |
900 ms |
632 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
905 ms |
648 KB |
Output is correct |
2 |
Correct |
5 ms |
384 KB |
Output is correct |
3 |
Correct |
897 ms |
632 KB |
Output is correct |
4 |
Correct |
6 ms |
396 KB |
Output is correct |
5 |
Correct |
5 ms |
384 KB |
Output is correct |
6 |
Correct |
943 ms |
648 KB |
Output is correct |
7 |
Correct |
943 ms |
632 KB |
Output is correct |
8 |
Correct |
1037 ms |
768 KB |
Output is correct |
9 |
Correct |
983 ms |
632 KB |
Output is correct |
10 |
Correct |
997 ms |
628 KB |
Output is correct |
11 |
Correct |
965 ms |
636 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
384 KB |
Output is correct |
2 |
Correct |
5 ms |
384 KB |
Output is correct |
3 |
Correct |
5 ms |
384 KB |
Output is correct |
4 |
Correct |
5 ms |
396 KB |
Output is correct |
5 |
Correct |
6 ms |
384 KB |
Output is correct |
6 |
Correct |
6 ms |
640 KB |
Output is correct |
7 |
Correct |
6 ms |
384 KB |
Output is correct |
8 |
Correct |
6 ms |
384 KB |
Output is correct |
9 |
Correct |
5 ms |
512 KB |
Output is correct |
10 |
Correct |
5 ms |
460 KB |
Output is correct |
11 |
Correct |
6 ms |
384 KB |
Output is correct |
12 |
Correct |
5 ms |
512 KB |
Output is correct |
13 |
Correct |
5 ms |
384 KB |
Output is correct |
14 |
Correct |
6 ms |
384 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
384 KB |
Output is correct |
2 |
Correct |
5 ms |
384 KB |
Output is correct |
3 |
Correct |
5 ms |
384 KB |
Output is correct |
4 |
Correct |
5 ms |
396 KB |
Output is correct |
5 |
Correct |
6 ms |
384 KB |
Output is correct |
6 |
Correct |
6 ms |
640 KB |
Output is correct |
7 |
Correct |
6 ms |
384 KB |
Output is correct |
8 |
Correct |
6 ms |
384 KB |
Output is correct |
9 |
Correct |
5 ms |
512 KB |
Output is correct |
10 |
Correct |
5 ms |
460 KB |
Output is correct |
11 |
Correct |
6 ms |
384 KB |
Output is correct |
12 |
Correct |
5 ms |
512 KB |
Output is correct |
13 |
Correct |
5 ms |
384 KB |
Output is correct |
14 |
Correct |
6 ms |
384 KB |
Output is correct |
15 |
Correct |
5 ms |
512 KB |
Output is correct |
16 |
Correct |
6 ms |
452 KB |
Output is correct |
17 |
Correct |
6 ms |
512 KB |
Output is correct |
18 |
Correct |
5 ms |
384 KB |
Output is correct |
19 |
Correct |
6 ms |
384 KB |
Output is correct |
20 |
Correct |
148 ms |
552 KB |
Output is correct |
21 |
Correct |
5 ms |
384 KB |
Output is correct |
22 |
Correct |
6 ms |
512 KB |
Output is correct |
23 |
Correct |
149 ms |
628 KB |
Output is correct |
24 |
Correct |
151 ms |
588 KB |
Output is correct |
25 |
Correct |
153 ms |
512 KB |
Output is correct |
26 |
Correct |
6 ms |
384 KB |
Output is correct |
27 |
Correct |
6 ms |
640 KB |
Output is correct |
28 |
Correct |
146 ms |
640 KB |
Output is correct |
29 |
Correct |
6 ms |
384 KB |
Output is correct |
30 |
Correct |
150 ms |
640 KB |
Output is correct |
31 |
Correct |
147 ms |
552 KB |
Output is correct |
32 |
Correct |
5 ms |
384 KB |
Output is correct |
33 |
Correct |
6 ms |
384 KB |
Output is correct |
34 |
Correct |
6 ms |
384 KB |
Output is correct |
35 |
Correct |
143 ms |
552 KB |
Output is correct |
36 |
Correct |
155 ms |
548 KB |
Output is correct |
37 |
Correct |
5 ms |
384 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
610 ms |
596 KB |
Output is correct |
2 |
Correct |
597 ms |
636 KB |
Output is correct |
3 |
Correct |
946 ms |
644 KB |
Output is correct |
4 |
Correct |
608 ms |
680 KB |
Output is correct |
5 |
Correct |
942 ms |
636 KB |
Output is correct |
6 |
Correct |
897 ms |
640 KB |
Output is correct |
7 |
Correct |
919 ms |
636 KB |
Output is correct |
8 |
Correct |
5 ms |
384 KB |
Output is correct |
9 |
Correct |
5 ms |
512 KB |
Output is correct |
10 |
Correct |
5 ms |
452 KB |
Output is correct |
11 |
Correct |
5 ms |
512 KB |
Output is correct |
12 |
Correct |
887 ms |
632 KB |
Output is correct |
13 |
Correct |
894 ms |
684 KB |
Output is correct |
14 |
Correct |
900 ms |
632 KB |
Output is correct |
15 |
Correct |
905 ms |
648 KB |
Output is correct |
16 |
Correct |
5 ms |
384 KB |
Output is correct |
17 |
Correct |
897 ms |
632 KB |
Output is correct |
18 |
Correct |
6 ms |
396 KB |
Output is correct |
19 |
Correct |
5 ms |
384 KB |
Output is correct |
20 |
Correct |
943 ms |
648 KB |
Output is correct |
21 |
Correct |
943 ms |
632 KB |
Output is correct |
22 |
Correct |
1037 ms |
768 KB |
Output is correct |
23 |
Correct |
983 ms |
632 KB |
Output is correct |
24 |
Correct |
997 ms |
628 KB |
Output is correct |
25 |
Correct |
965 ms |
636 KB |
Output is correct |
26 |
Correct |
5 ms |
384 KB |
Output is correct |
27 |
Correct |
5 ms |
384 KB |
Output is correct |
28 |
Correct |
5 ms |
384 KB |
Output is correct |
29 |
Correct |
5 ms |
396 KB |
Output is correct |
30 |
Correct |
6 ms |
384 KB |
Output is correct |
31 |
Correct |
6 ms |
640 KB |
Output is correct |
32 |
Correct |
6 ms |
384 KB |
Output is correct |
33 |
Correct |
6 ms |
384 KB |
Output is correct |
34 |
Correct |
5 ms |
512 KB |
Output is correct |
35 |
Correct |
5 ms |
460 KB |
Output is correct |
36 |
Correct |
6 ms |
384 KB |
Output is correct |
37 |
Correct |
5 ms |
512 KB |
Output is correct |
38 |
Correct |
5 ms |
384 KB |
Output is correct |
39 |
Correct |
6 ms |
384 KB |
Output is correct |
40 |
Correct |
5 ms |
512 KB |
Output is correct |
41 |
Correct |
6 ms |
452 KB |
Output is correct |
42 |
Correct |
6 ms |
512 KB |
Output is correct |
43 |
Correct |
5 ms |
384 KB |
Output is correct |
44 |
Correct |
6 ms |
384 KB |
Output is correct |
45 |
Correct |
148 ms |
552 KB |
Output is correct |
46 |
Correct |
5 ms |
384 KB |
Output is correct |
47 |
Correct |
6 ms |
512 KB |
Output is correct |
48 |
Correct |
149 ms |
628 KB |
Output is correct |
49 |
Correct |
151 ms |
588 KB |
Output is correct |
50 |
Correct |
153 ms |
512 KB |
Output is correct |
51 |
Correct |
6 ms |
384 KB |
Output is correct |
52 |
Correct |
6 ms |
640 KB |
Output is correct |
53 |
Correct |
146 ms |
640 KB |
Output is correct |
54 |
Correct |
6 ms |
384 KB |
Output is correct |
55 |
Correct |
150 ms |
640 KB |
Output is correct |
56 |
Correct |
147 ms |
552 KB |
Output is correct |
57 |
Correct |
5 ms |
384 KB |
Output is correct |
58 |
Correct |
6 ms |
384 KB |
Output is correct |
59 |
Correct |
6 ms |
384 KB |
Output is correct |
60 |
Correct |
143 ms |
552 KB |
Output is correct |
61 |
Correct |
155 ms |
548 KB |
Output is correct |
62 |
Correct |
5 ms |
384 KB |
Output is correct |
63 |
Correct |
588 ms |
604 KB |
Output is correct |
64 |
Correct |
593 ms |
632 KB |
Output is correct |
65 |
Correct |
888 ms |
648 KB |
Output is correct |
66 |
Correct |
638 ms |
640 KB |
Output is correct |
67 |
Correct |
945 ms |
632 KB |
Output is correct |
68 |
Correct |
1018 ms |
640 KB |
Output is correct |
69 |
Correct |
933 ms |
648 KB |
Output is correct |
70 |
Correct |
5 ms |
384 KB |
Output is correct |
71 |
Correct |
6 ms |
524 KB |
Output is correct |
72 |
Correct |
900 ms |
652 KB |
Output is correct |
73 |
Correct |
882 ms |
768 KB |
Output is correct |
74 |
Correct |
904 ms |
768 KB |
Output is correct |
75 |
Correct |
932 ms |
640 KB |
Output is correct |
76 |
Correct |
6 ms |
384 KB |
Output is correct |
77 |
Correct |
5 ms |
384 KB |
Output is correct |
78 |
Correct |
936 ms |
660 KB |
Output is correct |
79 |
Correct |
972 ms |
636 KB |
Output is correct |
80 |
Correct |
1034 ms |
632 KB |
Output is correct |
81 |
Correct |
1018 ms |
768 KB |
Output is correct |
82 |
Correct |
1016 ms |
768 KB |
Output is correct |
83 |
Correct |
997 ms |
664 KB |
Output is correct |
84 |
Correct |
6 ms |
512 KB |
Output is correct |
85 |
Correct |
153 ms |
548 KB |
Output is correct |
86 |
Correct |
990 ms |
640 KB |
Output is correct |
87 |
Correct |
6 ms |
384 KB |
Output is correct |
88 |
Correct |
6 ms |
384 KB |
Output is correct |
89 |
Correct |
151 ms |
640 KB |
Output is correct |
90 |
Correct |
142 ms |
548 KB |
Output is correct |
91 |
Correct |
147 ms |
540 KB |
Output is correct |
92 |
Correct |
1032 ms |
636 KB |
Output is correct |
93 |
Correct |
1014 ms |
636 KB |
Output is correct |
94 |
Correct |
1010 ms |
640 KB |
Output is correct |
95 |
Correct |
7 ms |
384 KB |
Output is correct |
96 |
Correct |
6 ms |
384 KB |
Output is correct |
97 |
Correct |
953 ms |
664 KB |
Output is correct |
98 |
Correct |
149 ms |
640 KB |
Output is correct |
99 |
Correct |
940 ms |
644 KB |
Output is correct |
100 |
Correct |
6 ms |
512 KB |
Output is correct |
101 |
Correct |
144 ms |
512 KB |
Output is correct |
102 |
Correct |
148 ms |
512 KB |
Output is correct |
103 |
Correct |
968 ms |
632 KB |
Output is correct |
104 |
Correct |
5 ms |
384 KB |
Output is correct |
105 |
Correct |
5 ms |
512 KB |
Output is correct |
106 |
Correct |
6 ms |
524 KB |
Output is correct |
107 |
Correct |
138 ms |
548 KB |
Output is correct |
108 |
Correct |
153 ms |
568 KB |
Output is correct |
109 |
Correct |
968 ms |
640 KB |
Output is correct |
110 |
Correct |
963 ms |
768 KB |
Output is correct |
111 |
Correct |
6 ms |
512 KB |
Output is correct |