# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
306407 |
2020-09-25T13:06:23 Z |
tengiz05 |
Cave (IOI13_cave) |
C++17 |
|
1324 ms |
760 KB |
#include "cave.h"
#include <bits/stdc++.h>
using namespace std;
int s[6000];
int d[6000];
int used[6000];
int n, color;
int check(int l, int r){
int i;
for(i=0;i<n;i++){
if(used[i] == 1)continue;
s[i] = 0;
}for(i=l;i<=r;i++){
if(used[i] == 1)continue;
s[i] = 1;
}
return tryCombination(s);
}
void exploreCave(int N) {
n = N;
for(int door = 0; door < n; door ++){
color = tryCombination(s);
if(color == -1){
color = n;
}if(color >= door+1)color = 0;
else color = 1;
int l=0, r=n-1;
while(l < r){
int mid = (l+r)/2;
int ch = check(l, mid);
if(((color == 1)^(ch == door))){
r = mid;
}else {
l = mid+1;
}
}//cout << l << '\n';
used[l] = 1;
s[l] = color;
d[l] = door;
for(int i=0;i<n;i++){
if(used[i])continue;
s[i] = 0;
}
}
answer(s, d);
}
/*
4
1 1 1 0
3 1 0 2
*/
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
414 ms |
504 KB |
Output is correct |
2 |
Correct |
419 ms |
632 KB |
Output is correct |
3 |
Correct |
657 ms |
556 KB |
Output is correct |
4 |
Correct |
430 ms |
504 KB |
Output is correct |
5 |
Correct |
711 ms |
632 KB |
Output is correct |
6 |
Correct |
627 ms |
760 KB |
Output is correct |
7 |
Correct |
719 ms |
620 KB |
Output is correct |
8 |
Correct |
1 ms |
384 KB |
Output is correct |
9 |
Correct |
1 ms |
384 KB |
Output is correct |
10 |
Correct |
0 ms |
384 KB |
Output is correct |
11 |
Correct |
1 ms |
384 KB |
Output is correct |
12 |
Correct |
633 ms |
748 KB |
Output is correct |
13 |
Correct |
643 ms |
504 KB |
Output is correct |
14 |
Correct |
624 ms |
488 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
715 ms |
508 KB |
Output is correct |
2 |
Correct |
1 ms |
384 KB |
Output is correct |
3 |
Correct |
692 ms |
636 KB |
Output is correct |
4 |
Correct |
1 ms |
384 KB |
Output is correct |
5 |
Correct |
1 ms |
384 KB |
Output is correct |
6 |
Correct |
710 ms |
632 KB |
Output is correct |
7 |
Correct |
637 ms |
504 KB |
Output is correct |
8 |
Correct |
1302 ms |
632 KB |
Output is correct |
9 |
Correct |
1303 ms |
632 KB |
Output is correct |
10 |
Correct |
1288 ms |
632 KB |
Output is correct |
11 |
Correct |
630 ms |
504 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
384 KB |
Output is correct |
2 |
Correct |
0 ms |
384 KB |
Output is correct |
3 |
Correct |
1 ms |
384 KB |
Output is correct |
4 |
Correct |
0 ms |
384 KB |
Output is correct |
5 |
Correct |
1 ms |
384 KB |
Output is correct |
6 |
Correct |
1 ms |
384 KB |
Output is correct |
7 |
Correct |
1 ms |
376 KB |
Output is correct |
8 |
Correct |
1 ms |
384 KB |
Output is correct |
9 |
Correct |
1 ms |
384 KB |
Output is correct |
10 |
Correct |
1 ms |
384 KB |
Output is correct |
11 |
Correct |
1 ms |
384 KB |
Output is correct |
12 |
Correct |
1 ms |
384 KB |
Output is correct |
13 |
Correct |
1 ms |
384 KB |
Output is correct |
14 |
Correct |
1 ms |
384 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
384 KB |
Output is correct |
2 |
Correct |
0 ms |
384 KB |
Output is correct |
3 |
Correct |
1 ms |
384 KB |
Output is correct |
4 |
Correct |
0 ms |
384 KB |
Output is correct |
5 |
Correct |
1 ms |
384 KB |
Output is correct |
6 |
Correct |
1 ms |
384 KB |
Output is correct |
7 |
Correct |
1 ms |
376 KB |
Output is correct |
8 |
Correct |
1 ms |
384 KB |
Output is correct |
9 |
Correct |
1 ms |
384 KB |
Output is correct |
10 |
Correct |
1 ms |
384 KB |
Output is correct |
11 |
Correct |
1 ms |
384 KB |
Output is correct |
12 |
Correct |
1 ms |
384 KB |
Output is correct |
13 |
Correct |
1 ms |
384 KB |
Output is correct |
14 |
Correct |
1 ms |
384 KB |
Output is correct |
15 |
Correct |
1 ms |
512 KB |
Output is correct |
16 |
Correct |
1 ms |
384 KB |
Output is correct |
17 |
Correct |
1 ms |
512 KB |
Output is correct |
18 |
Correct |
1 ms |
384 KB |
Output is correct |
19 |
Correct |
1 ms |
384 KB |
Output is correct |
20 |
Correct |
90 ms |
384 KB |
Output is correct |
21 |
Correct |
1 ms |
384 KB |
Output is correct |
22 |
Correct |
1 ms |
384 KB |
Output is correct |
23 |
Correct |
163 ms |
384 KB |
Output is correct |
24 |
Correct |
165 ms |
504 KB |
Output is correct |
25 |
Correct |
164 ms |
384 KB |
Output is correct |
26 |
Correct |
1 ms |
384 KB |
Output is correct |
27 |
Correct |
1 ms |
384 KB |
Output is correct |
28 |
Correct |
91 ms |
436 KB |
Output is correct |
29 |
Correct |
1 ms |
384 KB |
Output is correct |
30 |
Correct |
93 ms |
504 KB |
Output is correct |
31 |
Correct |
90 ms |
384 KB |
Output is correct |
32 |
Correct |
1 ms |
384 KB |
Output is correct |
33 |
Correct |
1 ms |
384 KB |
Output is correct |
34 |
Correct |
1 ms |
384 KB |
Output is correct |
35 |
Correct |
166 ms |
444 KB |
Output is correct |
36 |
Correct |
162 ms |
384 KB |
Output is correct |
37 |
Correct |
1 ms |
384 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
414 ms |
504 KB |
Output is correct |
2 |
Correct |
419 ms |
632 KB |
Output is correct |
3 |
Correct |
657 ms |
556 KB |
Output is correct |
4 |
Correct |
430 ms |
504 KB |
Output is correct |
5 |
Correct |
711 ms |
632 KB |
Output is correct |
6 |
Correct |
627 ms |
760 KB |
Output is correct |
7 |
Correct |
719 ms |
620 KB |
Output is correct |
8 |
Correct |
1 ms |
384 KB |
Output is correct |
9 |
Correct |
1 ms |
384 KB |
Output is correct |
10 |
Correct |
0 ms |
384 KB |
Output is correct |
11 |
Correct |
1 ms |
384 KB |
Output is correct |
12 |
Correct |
633 ms |
748 KB |
Output is correct |
13 |
Correct |
643 ms |
504 KB |
Output is correct |
14 |
Correct |
624 ms |
488 KB |
Output is correct |
15 |
Correct |
715 ms |
508 KB |
Output is correct |
16 |
Correct |
1 ms |
384 KB |
Output is correct |
17 |
Correct |
692 ms |
636 KB |
Output is correct |
18 |
Correct |
1 ms |
384 KB |
Output is correct |
19 |
Correct |
1 ms |
384 KB |
Output is correct |
20 |
Correct |
710 ms |
632 KB |
Output is correct |
21 |
Correct |
637 ms |
504 KB |
Output is correct |
22 |
Correct |
1302 ms |
632 KB |
Output is correct |
23 |
Correct |
1303 ms |
632 KB |
Output is correct |
24 |
Correct |
1288 ms |
632 KB |
Output is correct |
25 |
Correct |
630 ms |
504 KB |
Output is correct |
26 |
Correct |
0 ms |
384 KB |
Output is correct |
27 |
Correct |
0 ms |
384 KB |
Output is correct |
28 |
Correct |
1 ms |
384 KB |
Output is correct |
29 |
Correct |
0 ms |
384 KB |
Output is correct |
30 |
Correct |
1 ms |
384 KB |
Output is correct |
31 |
Correct |
1 ms |
384 KB |
Output is correct |
32 |
Correct |
1 ms |
376 KB |
Output is correct |
33 |
Correct |
1 ms |
384 KB |
Output is correct |
34 |
Correct |
1 ms |
384 KB |
Output is correct |
35 |
Correct |
1 ms |
384 KB |
Output is correct |
36 |
Correct |
1 ms |
384 KB |
Output is correct |
37 |
Correct |
1 ms |
384 KB |
Output is correct |
38 |
Correct |
1 ms |
384 KB |
Output is correct |
39 |
Correct |
1 ms |
384 KB |
Output is correct |
40 |
Correct |
1 ms |
512 KB |
Output is correct |
41 |
Correct |
1 ms |
384 KB |
Output is correct |
42 |
Correct |
1 ms |
512 KB |
Output is correct |
43 |
Correct |
1 ms |
384 KB |
Output is correct |
44 |
Correct |
1 ms |
384 KB |
Output is correct |
45 |
Correct |
90 ms |
384 KB |
Output is correct |
46 |
Correct |
1 ms |
384 KB |
Output is correct |
47 |
Correct |
1 ms |
384 KB |
Output is correct |
48 |
Correct |
163 ms |
384 KB |
Output is correct |
49 |
Correct |
165 ms |
504 KB |
Output is correct |
50 |
Correct |
164 ms |
384 KB |
Output is correct |
51 |
Correct |
1 ms |
384 KB |
Output is correct |
52 |
Correct |
1 ms |
384 KB |
Output is correct |
53 |
Correct |
91 ms |
436 KB |
Output is correct |
54 |
Correct |
1 ms |
384 KB |
Output is correct |
55 |
Correct |
93 ms |
504 KB |
Output is correct |
56 |
Correct |
90 ms |
384 KB |
Output is correct |
57 |
Correct |
1 ms |
384 KB |
Output is correct |
58 |
Correct |
1 ms |
384 KB |
Output is correct |
59 |
Correct |
1 ms |
384 KB |
Output is correct |
60 |
Correct |
166 ms |
444 KB |
Output is correct |
61 |
Correct |
162 ms |
384 KB |
Output is correct |
62 |
Correct |
1 ms |
384 KB |
Output is correct |
63 |
Correct |
409 ms |
504 KB |
Output is correct |
64 |
Correct |
410 ms |
504 KB |
Output is correct |
65 |
Correct |
640 ms |
632 KB |
Output is correct |
66 |
Correct |
434 ms |
504 KB |
Output is correct |
67 |
Correct |
718 ms |
504 KB |
Output is correct |
68 |
Correct |
634 ms |
632 KB |
Output is correct |
69 |
Correct |
727 ms |
624 KB |
Output is correct |
70 |
Correct |
1 ms |
384 KB |
Output is correct |
71 |
Correct |
0 ms |
384 KB |
Output is correct |
72 |
Correct |
631 ms |
508 KB |
Output is correct |
73 |
Correct |
640 ms |
744 KB |
Output is correct |
74 |
Correct |
642 ms |
632 KB |
Output is correct |
75 |
Correct |
698 ms |
504 KB |
Output is correct |
76 |
Correct |
1 ms |
384 KB |
Output is correct |
77 |
Correct |
1 ms |
384 KB |
Output is correct |
78 |
Correct |
708 ms |
616 KB |
Output is correct |
79 |
Correct |
647 ms |
632 KB |
Output is correct |
80 |
Correct |
1304 ms |
524 KB |
Output is correct |
81 |
Correct |
1308 ms |
632 KB |
Output is correct |
82 |
Correct |
1324 ms |
632 KB |
Output is correct |
83 |
Correct |
630 ms |
504 KB |
Output is correct |
84 |
Correct |
1 ms |
384 KB |
Output is correct |
85 |
Correct |
89 ms |
384 KB |
Output is correct |
86 |
Correct |
616 ms |
632 KB |
Output is correct |
87 |
Correct |
1 ms |
384 KB |
Output is correct |
88 |
Correct |
1 ms |
384 KB |
Output is correct |
89 |
Correct |
164 ms |
384 KB |
Output is correct |
90 |
Correct |
162 ms |
384 KB |
Output is correct |
91 |
Correct |
167 ms |
384 KB |
Output is correct |
92 |
Correct |
1277 ms |
636 KB |
Output is correct |
93 |
Correct |
1276 ms |
632 KB |
Output is correct |
94 |
Correct |
1261 ms |
632 KB |
Output is correct |
95 |
Correct |
1 ms |
384 KB |
Output is correct |
96 |
Correct |
1 ms |
384 KB |
Output is correct |
97 |
Correct |
655 ms |
632 KB |
Output is correct |
98 |
Correct |
90 ms |
384 KB |
Output is correct |
99 |
Correct |
629 ms |
632 KB |
Output is correct |
100 |
Correct |
1 ms |
384 KB |
Output is correct |
101 |
Correct |
89 ms |
384 KB |
Output is correct |
102 |
Correct |
93 ms |
384 KB |
Output is correct |
103 |
Correct |
619 ms |
508 KB |
Output is correct |
104 |
Correct |
1 ms |
384 KB |
Output is correct |
105 |
Correct |
1 ms |
384 KB |
Output is correct |
106 |
Correct |
1 ms |
384 KB |
Output is correct |
107 |
Correct |
162 ms |
384 KB |
Output is correct |
108 |
Correct |
166 ms |
384 KB |
Output is correct |
109 |
Correct |
1287 ms |
636 KB |
Output is correct |
110 |
Correct |
1278 ms |
632 KB |
Output is correct |
111 |
Correct |
1 ms |
384 KB |
Output is correct |