# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
485350 |
2021-11-07T08:18:54 Z |
silverfish |
Cave (IOI13_cave) |
C++14 |
|
289 ms |
580 KB |
#include "cave.h"
#include <bits/stdc++.h>
using namespace std;
int s[5005], curs[5005], door[5005];
int getstate(int comb, int i){
return (comb > i || comb==-1);
}
void setcurs(int b, int f, int val){
for(int i = b; i < f; ++i){
if(~s[i]) curs[i] = s[i];
else curs[i] = val;
}
}
void exploreCave(int N) {
fill(s, s+N, -1);
for(int i = 0; i < N; ++i){
setcurs(0, N, 0);
int d = 0, state = getstate(tryCombination(curs), i);
for(int j = 12; j >= 0; --j){
setcurs(d, min(d + (1<<j), N), 1);
if(getstate(tryCombination(curs), i) == state) d = min(d + (1<<j), N-1);
else setcurs(d, min(d + (1<<j), N), 0);
}
door[d] = i;
s[d] = (state ? 0 : 1);
}
answer(s, door);
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
122 ms |
396 KB |
Output is correct |
2 |
Correct |
117 ms |
396 KB |
Output is correct |
3 |
Correct |
173 ms |
396 KB |
Output is correct |
4 |
Correct |
126 ms |
384 KB |
Output is correct |
5 |
Correct |
207 ms |
580 KB |
Output is correct |
6 |
Correct |
159 ms |
388 KB |
Output is correct |
7 |
Correct |
289 ms |
392 KB |
Output is correct |
8 |
Correct |
0 ms |
204 KB |
Output is correct |
9 |
Correct |
0 ms |
204 KB |
Output is correct |
10 |
Correct |
1 ms |
204 KB |
Output is correct |
11 |
Correct |
0 ms |
204 KB |
Output is correct |
12 |
Correct |
163 ms |
512 KB |
Output is correct |
13 |
Correct |
200 ms |
332 KB |
Output is correct |
14 |
Correct |
162 ms |
332 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
213 ms |
388 KB |
Output is correct |
2 |
Correct |
0 ms |
204 KB |
Output is correct |
3 |
Correct |
180 ms |
384 KB |
Output is correct |
4 |
Correct |
0 ms |
204 KB |
Output is correct |
5 |
Correct |
0 ms |
204 KB |
Output is correct |
6 |
Correct |
216 ms |
384 KB |
Output is correct |
7 |
Correct |
183 ms |
512 KB |
Output is correct |
8 |
Correct |
273 ms |
332 KB |
Output is correct |
9 |
Correct |
188 ms |
332 KB |
Output is correct |
10 |
Correct |
189 ms |
396 KB |
Output is correct |
11 |
Correct |
173 ms |
400 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
0 ms |
204 KB |
Output is correct |
4 |
Correct |
1 ms |
204 KB |
Output is correct |
5 |
Correct |
1 ms |
204 KB |
Output is correct |
6 |
Correct |
1 ms |
204 KB |
Output is correct |
7 |
Correct |
1 ms |
204 KB |
Output is correct |
8 |
Correct |
0 ms |
204 KB |
Output is correct |
9 |
Correct |
1 ms |
204 KB |
Output is correct |
10 |
Correct |
0 ms |
204 KB |
Output is correct |
11 |
Correct |
1 ms |
204 KB |
Output is correct |
12 |
Correct |
1 ms |
204 KB |
Output is correct |
13 |
Correct |
1 ms |
204 KB |
Output is correct |
14 |
Correct |
0 ms |
204 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
0 ms |
204 KB |
Output is correct |
4 |
Correct |
1 ms |
204 KB |
Output is correct |
5 |
Correct |
1 ms |
204 KB |
Output is correct |
6 |
Correct |
1 ms |
204 KB |
Output is correct |
7 |
Correct |
1 ms |
204 KB |
Output is correct |
8 |
Correct |
0 ms |
204 KB |
Output is correct |
9 |
Correct |
1 ms |
204 KB |
Output is correct |
10 |
Correct |
0 ms |
204 KB |
Output is correct |
11 |
Correct |
1 ms |
204 KB |
Output is correct |
12 |
Correct |
1 ms |
204 KB |
Output is correct |
13 |
Correct |
1 ms |
204 KB |
Output is correct |
14 |
Correct |
0 ms |
204 KB |
Output is correct |
15 |
Correct |
0 ms |
204 KB |
Output is correct |
16 |
Correct |
0 ms |
204 KB |
Output is correct |
17 |
Correct |
0 ms |
204 KB |
Output is correct |
18 |
Correct |
0 ms |
204 KB |
Output is correct |
19 |
Correct |
0 ms |
204 KB |
Output is correct |
20 |
Correct |
34 ms |
332 KB |
Output is correct |
21 |
Correct |
0 ms |
204 KB |
Output is correct |
22 |
Correct |
1 ms |
204 KB |
Output is correct |
23 |
Correct |
36 ms |
340 KB |
Output is correct |
24 |
Correct |
35 ms |
332 KB |
Output is correct |
25 |
Correct |
40 ms |
332 KB |
Output is correct |
26 |
Correct |
1 ms |
204 KB |
Output is correct |
27 |
Correct |
0 ms |
204 KB |
Output is correct |
28 |
Correct |
54 ms |
356 KB |
Output is correct |
29 |
Correct |
0 ms |
204 KB |
Output is correct |
30 |
Correct |
35 ms |
336 KB |
Output is correct |
31 |
Correct |
35 ms |
332 KB |
Output is correct |
32 |
Correct |
0 ms |
204 KB |
Output is correct |
33 |
Correct |
1 ms |
204 KB |
Output is correct |
34 |
Correct |
1 ms |
204 KB |
Output is correct |
35 |
Correct |
35 ms |
332 KB |
Output is correct |
36 |
Correct |
34 ms |
332 KB |
Output is correct |
37 |
Correct |
0 ms |
204 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
122 ms |
396 KB |
Output is correct |
2 |
Correct |
117 ms |
396 KB |
Output is correct |
3 |
Correct |
173 ms |
396 KB |
Output is correct |
4 |
Correct |
126 ms |
384 KB |
Output is correct |
5 |
Correct |
207 ms |
580 KB |
Output is correct |
6 |
Correct |
159 ms |
388 KB |
Output is correct |
7 |
Correct |
289 ms |
392 KB |
Output is correct |
8 |
Correct |
0 ms |
204 KB |
Output is correct |
9 |
Correct |
0 ms |
204 KB |
Output is correct |
10 |
Correct |
1 ms |
204 KB |
Output is correct |
11 |
Correct |
0 ms |
204 KB |
Output is correct |
12 |
Correct |
163 ms |
512 KB |
Output is correct |
13 |
Correct |
200 ms |
332 KB |
Output is correct |
14 |
Correct |
162 ms |
332 KB |
Output is correct |
15 |
Correct |
213 ms |
388 KB |
Output is correct |
16 |
Correct |
0 ms |
204 KB |
Output is correct |
17 |
Correct |
180 ms |
384 KB |
Output is correct |
18 |
Correct |
0 ms |
204 KB |
Output is correct |
19 |
Correct |
0 ms |
204 KB |
Output is correct |
20 |
Correct |
216 ms |
384 KB |
Output is correct |
21 |
Correct |
183 ms |
512 KB |
Output is correct |
22 |
Correct |
273 ms |
332 KB |
Output is correct |
23 |
Correct |
188 ms |
332 KB |
Output is correct |
24 |
Correct |
189 ms |
396 KB |
Output is correct |
25 |
Correct |
173 ms |
400 KB |
Output is correct |
26 |
Correct |
0 ms |
204 KB |
Output is correct |
27 |
Correct |
1 ms |
204 KB |
Output is correct |
28 |
Correct |
0 ms |
204 KB |
Output is correct |
29 |
Correct |
1 ms |
204 KB |
Output is correct |
30 |
Correct |
1 ms |
204 KB |
Output is correct |
31 |
Correct |
1 ms |
204 KB |
Output is correct |
32 |
Correct |
1 ms |
204 KB |
Output is correct |
33 |
Correct |
0 ms |
204 KB |
Output is correct |
34 |
Correct |
1 ms |
204 KB |
Output is correct |
35 |
Correct |
0 ms |
204 KB |
Output is correct |
36 |
Correct |
1 ms |
204 KB |
Output is correct |
37 |
Correct |
1 ms |
204 KB |
Output is correct |
38 |
Correct |
1 ms |
204 KB |
Output is correct |
39 |
Correct |
0 ms |
204 KB |
Output is correct |
40 |
Correct |
0 ms |
204 KB |
Output is correct |
41 |
Correct |
0 ms |
204 KB |
Output is correct |
42 |
Correct |
0 ms |
204 KB |
Output is correct |
43 |
Correct |
0 ms |
204 KB |
Output is correct |
44 |
Correct |
0 ms |
204 KB |
Output is correct |
45 |
Correct |
34 ms |
332 KB |
Output is correct |
46 |
Correct |
0 ms |
204 KB |
Output is correct |
47 |
Correct |
1 ms |
204 KB |
Output is correct |
48 |
Correct |
36 ms |
340 KB |
Output is correct |
49 |
Correct |
35 ms |
332 KB |
Output is correct |
50 |
Correct |
40 ms |
332 KB |
Output is correct |
51 |
Correct |
1 ms |
204 KB |
Output is correct |
52 |
Correct |
0 ms |
204 KB |
Output is correct |
53 |
Correct |
54 ms |
356 KB |
Output is correct |
54 |
Correct |
0 ms |
204 KB |
Output is correct |
55 |
Correct |
35 ms |
336 KB |
Output is correct |
56 |
Correct |
35 ms |
332 KB |
Output is correct |
57 |
Correct |
0 ms |
204 KB |
Output is correct |
58 |
Correct |
1 ms |
204 KB |
Output is correct |
59 |
Correct |
1 ms |
204 KB |
Output is correct |
60 |
Correct |
35 ms |
332 KB |
Output is correct |
61 |
Correct |
34 ms |
332 KB |
Output is correct |
62 |
Correct |
0 ms |
204 KB |
Output is correct |
63 |
Correct |
129 ms |
376 KB |
Output is correct |
64 |
Correct |
121 ms |
392 KB |
Output is correct |
65 |
Correct |
178 ms |
400 KB |
Output is correct |
66 |
Correct |
124 ms |
388 KB |
Output is correct |
67 |
Correct |
206 ms |
332 KB |
Output is correct |
68 |
Correct |
160 ms |
388 KB |
Output is correct |
69 |
Correct |
212 ms |
332 KB |
Output is correct |
70 |
Correct |
0 ms |
204 KB |
Output is correct |
71 |
Correct |
0 ms |
204 KB |
Output is correct |
72 |
Correct |
165 ms |
388 KB |
Output is correct |
73 |
Correct |
161 ms |
396 KB |
Output is correct |
74 |
Correct |
161 ms |
408 KB |
Output is correct |
75 |
Correct |
179 ms |
388 KB |
Output is correct |
76 |
Correct |
0 ms |
204 KB |
Output is correct |
77 |
Correct |
0 ms |
204 KB |
Output is correct |
78 |
Correct |
208 ms |
508 KB |
Output is correct |
79 |
Correct |
219 ms |
396 KB |
Output is correct |
80 |
Correct |
182 ms |
332 KB |
Output is correct |
81 |
Correct |
184 ms |
436 KB |
Output is correct |
82 |
Correct |
193 ms |
384 KB |
Output is correct |
83 |
Correct |
176 ms |
392 KB |
Output is correct |
84 |
Correct |
1 ms |
204 KB |
Output is correct |
85 |
Correct |
36 ms |
336 KB |
Output is correct |
86 |
Correct |
174 ms |
392 KB |
Output is correct |
87 |
Correct |
1 ms |
204 KB |
Output is correct |
88 |
Correct |
1 ms |
204 KB |
Output is correct |
89 |
Correct |
41 ms |
336 KB |
Output is correct |
90 |
Correct |
34 ms |
332 KB |
Output is correct |
91 |
Correct |
35 ms |
332 KB |
Output is correct |
92 |
Correct |
177 ms |
332 KB |
Output is correct |
93 |
Correct |
188 ms |
332 KB |
Output is correct |
94 |
Correct |
172 ms |
388 KB |
Output is correct |
95 |
Correct |
1 ms |
204 KB |
Output is correct |
96 |
Correct |
1 ms |
204 KB |
Output is correct |
97 |
Correct |
163 ms |
392 KB |
Output is correct |
98 |
Correct |
44 ms |
348 KB |
Output is correct |
99 |
Correct |
161 ms |
388 KB |
Output is correct |
100 |
Correct |
1 ms |
204 KB |
Output is correct |
101 |
Correct |
39 ms |
452 KB |
Output is correct |
102 |
Correct |
34 ms |
332 KB |
Output is correct |
103 |
Correct |
162 ms |
380 KB |
Output is correct |
104 |
Correct |
1 ms |
204 KB |
Output is correct |
105 |
Correct |
1 ms |
204 KB |
Output is correct |
106 |
Correct |
1 ms |
204 KB |
Output is correct |
107 |
Correct |
42 ms |
336 KB |
Output is correct |
108 |
Correct |
39 ms |
336 KB |
Output is correct |
109 |
Correct |
171 ms |
384 KB |
Output is correct |
110 |
Correct |
175 ms |
404 KB |
Output is correct |
111 |
Correct |
1 ms |
204 KB |
Output is correct |