| # |
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 |
