| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 543065 |
2022-03-29T03:39:14 Z |
pokmui9909 |
Cave (IOI13_cave) |
C++17 |
|
238 ms |
540 KB |
#include "cave.h"
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
int sw[5005], match[5005];
void exploreCave(int N) {
memset(match, -1, sizeof(match));
for(int i = 0; i < N; i++){
ll L = 0, R = N - 1;
bool f = (tryCombination(sw) == i);
while(L <= R){
ll m = (L + R) / 2;
for(int j = L; j <= m; j++){
if(match[j] == -1){
sw[j] = 1;
}
}
bool g = (tryCombination(sw) == i);
for(int j = L; j <= m; j++){
if(match[j] == -1){
sw[j] = 0;
}
}
if(f == g) L = m + 1;
else R = m - 1;
}
match[L] = i, sw[L] = f;
}
answer(sw, match);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
88 ms |
340 KB |
Output is correct |
| 2 |
Correct |
93 ms |
380 KB |
Output is correct |
| 3 |
Correct |
134 ms |
384 KB |
Output is correct |
| 4 |
Correct |
94 ms |
340 KB |
Output is correct |
| 5 |
Correct |
181 ms |
368 KB |
Output is correct |
| 6 |
Correct |
141 ms |
388 KB |
Output is correct |
| 7 |
Correct |
194 ms |
504 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
0 ms |
224 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
133 ms |
340 KB |
Output is correct |
| 13 |
Correct |
137 ms |
388 KB |
Output is correct |
| 14 |
Correct |
134 ms |
376 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
186 ms |
340 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
157 ms |
380 KB |
Output is correct |
| 4 |
Correct |
1 ms |
340 KB |
Output is correct |
| 5 |
Correct |
1 ms |
340 KB |
Output is correct |
| 6 |
Correct |
184 ms |
532 KB |
Output is correct |
| 7 |
Correct |
142 ms |
412 KB |
Output is correct |
| 8 |
Correct |
227 ms |
340 KB |
Output is correct |
| 9 |
Correct |
231 ms |
412 KB |
Output is correct |
| 10 |
Correct |
231 ms |
416 KB |
Output is correct |
| 11 |
Correct |
135 ms |
408 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
340 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
1 ms |
312 KB |
Output is correct |
| 8 |
Correct |
1 ms |
340 KB |
Output is correct |
| 9 |
Correct |
1 ms |
340 KB |
Output is correct |
| 10 |
Correct |
1 ms |
340 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
340 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
340 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
340 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
1 ms |
312 KB |
Output is correct |
| 8 |
Correct |
1 ms |
340 KB |
Output is correct |
| 9 |
Correct |
1 ms |
340 KB |
Output is correct |
| 10 |
Correct |
1 ms |
340 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
340 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
340 KB |
Output is correct |
| 15 |
Correct |
1 ms |
340 KB |
Output is correct |
| 16 |
Correct |
1 ms |
340 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
1 ms |
340 KB |
Output is correct |
| 19 |
Correct |
1 ms |
312 KB |
Output is correct |
| 20 |
Correct |
21 ms |
340 KB |
Output is correct |
| 21 |
Correct |
1 ms |
340 KB |
Output is correct |
| 22 |
Correct |
1 ms |
340 KB |
Output is correct |
| 23 |
Correct |
30 ms |
340 KB |
Output is correct |
| 24 |
Correct |
32 ms |
312 KB |
Output is correct |
| 25 |
Correct |
30 ms |
340 KB |
Output is correct |
| 26 |
Correct |
1 ms |
340 KB |
Output is correct |
| 27 |
Correct |
1 ms |
304 KB |
Output is correct |
| 28 |
Correct |
21 ms |
356 KB |
Output is correct |
| 29 |
Correct |
1 ms |
340 KB |
Output is correct |
| 30 |
Correct |
20 ms |
340 KB |
Output is correct |
| 31 |
Correct |
21 ms |
340 KB |
Output is correct |
| 32 |
Correct |
1 ms |
308 KB |
Output is correct |
| 33 |
Correct |
1 ms |
308 KB |
Output is correct |
| 34 |
Correct |
1 ms |
304 KB |
Output is correct |
| 35 |
Correct |
35 ms |
340 KB |
Output is correct |
| 36 |
Correct |
30 ms |
340 KB |
Output is correct |
| 37 |
Correct |
0 ms |
340 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
88 ms |
340 KB |
Output is correct |
| 2 |
Correct |
93 ms |
380 KB |
Output is correct |
| 3 |
Correct |
134 ms |
384 KB |
Output is correct |
| 4 |
Correct |
94 ms |
340 KB |
Output is correct |
| 5 |
Correct |
181 ms |
368 KB |
Output is correct |
| 6 |
Correct |
141 ms |
388 KB |
Output is correct |
| 7 |
Correct |
194 ms |
504 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
0 ms |
224 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
133 ms |
340 KB |
Output is correct |
| 13 |
Correct |
137 ms |
388 KB |
Output is correct |
| 14 |
Correct |
134 ms |
376 KB |
Output is correct |
| 15 |
Correct |
186 ms |
340 KB |
Output is correct |
| 16 |
Correct |
0 ms |
212 KB |
Output is correct |
| 17 |
Correct |
157 ms |
380 KB |
Output is correct |
| 18 |
Correct |
1 ms |
340 KB |
Output is correct |
| 19 |
Correct |
1 ms |
340 KB |
Output is correct |
| 20 |
Correct |
184 ms |
532 KB |
Output is correct |
| 21 |
Correct |
142 ms |
412 KB |
Output is correct |
| 22 |
Correct |
227 ms |
340 KB |
Output is correct |
| 23 |
Correct |
231 ms |
412 KB |
Output is correct |
| 24 |
Correct |
231 ms |
416 KB |
Output is correct |
| 25 |
Correct |
135 ms |
408 KB |
Output is correct |
| 26 |
Correct |
0 ms |
212 KB |
Output is correct |
| 27 |
Correct |
0 ms |
212 KB |
Output is correct |
| 28 |
Correct |
0 ms |
212 KB |
Output is correct |
| 29 |
Correct |
1 ms |
212 KB |
Output is correct |
| 30 |
Correct |
1 ms |
340 KB |
Output is correct |
| 31 |
Correct |
1 ms |
340 KB |
Output is correct |
| 32 |
Correct |
1 ms |
312 KB |
Output is correct |
| 33 |
Correct |
1 ms |
340 KB |
Output is correct |
| 34 |
Correct |
1 ms |
340 KB |
Output is correct |
| 35 |
Correct |
1 ms |
340 KB |
Output is correct |
| 36 |
Correct |
1 ms |
212 KB |
Output is correct |
| 37 |
Correct |
1 ms |
340 KB |
Output is correct |
| 38 |
Correct |
1 ms |
212 KB |
Output is correct |
| 39 |
Correct |
1 ms |
340 KB |
Output is correct |
| 40 |
Correct |
1 ms |
340 KB |
Output is correct |
| 41 |
Correct |
1 ms |
340 KB |
Output is correct |
| 42 |
Correct |
1 ms |
212 KB |
Output is correct |
| 43 |
Correct |
1 ms |
340 KB |
Output is correct |
| 44 |
Correct |
1 ms |
312 KB |
Output is correct |
| 45 |
Correct |
21 ms |
340 KB |
Output is correct |
| 46 |
Correct |
1 ms |
340 KB |
Output is correct |
| 47 |
Correct |
1 ms |
340 KB |
Output is correct |
| 48 |
Correct |
30 ms |
340 KB |
Output is correct |
| 49 |
Correct |
32 ms |
312 KB |
Output is correct |
| 50 |
Correct |
30 ms |
340 KB |
Output is correct |
| 51 |
Correct |
1 ms |
340 KB |
Output is correct |
| 52 |
Correct |
1 ms |
304 KB |
Output is correct |
| 53 |
Correct |
21 ms |
356 KB |
Output is correct |
| 54 |
Correct |
1 ms |
340 KB |
Output is correct |
| 55 |
Correct |
20 ms |
340 KB |
Output is correct |
| 56 |
Correct |
21 ms |
340 KB |
Output is correct |
| 57 |
Correct |
1 ms |
308 KB |
Output is correct |
| 58 |
Correct |
1 ms |
308 KB |
Output is correct |
| 59 |
Correct |
1 ms |
304 KB |
Output is correct |
| 60 |
Correct |
35 ms |
340 KB |
Output is correct |
| 61 |
Correct |
30 ms |
340 KB |
Output is correct |
| 62 |
Correct |
0 ms |
340 KB |
Output is correct |
| 63 |
Correct |
90 ms |
464 KB |
Output is correct |
| 64 |
Correct |
89 ms |
396 KB |
Output is correct |
| 65 |
Correct |
142 ms |
340 KB |
Output is correct |
| 66 |
Correct |
94 ms |
464 KB |
Output is correct |
| 67 |
Correct |
182 ms |
540 KB |
Output is correct |
| 68 |
Correct |
135 ms |
364 KB |
Output is correct |
| 69 |
Correct |
184 ms |
408 KB |
Output is correct |
| 70 |
Correct |
1 ms |
340 KB |
Output is correct |
| 71 |
Correct |
1 ms |
212 KB |
Output is correct |
| 72 |
Correct |
139 ms |
496 KB |
Output is correct |
| 73 |
Correct |
135 ms |
404 KB |
Output is correct |
| 74 |
Correct |
140 ms |
340 KB |
Output is correct |
| 75 |
Correct |
163 ms |
412 KB |
Output is correct |
| 76 |
Correct |
1 ms |
340 KB |
Output is correct |
| 77 |
Correct |
0 ms |
212 KB |
Output is correct |
| 78 |
Correct |
179 ms |
408 KB |
Output is correct |
| 79 |
Correct |
135 ms |
412 KB |
Output is correct |
| 80 |
Correct |
236 ms |
408 KB |
Output is correct |
| 81 |
Correct |
231 ms |
320 KB |
Output is correct |
| 82 |
Correct |
238 ms |
340 KB |
Output is correct |
| 83 |
Correct |
139 ms |
416 KB |
Output is correct |
| 84 |
Correct |
1 ms |
340 KB |
Output is correct |
| 85 |
Correct |
23 ms |
376 KB |
Output is correct |
| 86 |
Correct |
136 ms |
408 KB |
Output is correct |
| 87 |
Correct |
1 ms |
340 KB |
Output is correct |
| 88 |
Correct |
1 ms |
340 KB |
Output is correct |
| 89 |
Correct |
30 ms |
340 KB |
Output is correct |
| 90 |
Correct |
30 ms |
340 KB |
Output is correct |
| 91 |
Correct |
30 ms |
340 KB |
Output is correct |
| 92 |
Correct |
218 ms |
424 KB |
Output is correct |
| 93 |
Correct |
212 ms |
340 KB |
Output is correct |
| 94 |
Correct |
214 ms |
408 KB |
Output is correct |
| 95 |
Correct |
1 ms |
340 KB |
Output is correct |
| 96 |
Correct |
1 ms |
340 KB |
Output is correct |
| 97 |
Correct |
144 ms |
412 KB |
Output is correct |
| 98 |
Correct |
21 ms |
340 KB |
Output is correct |
| 99 |
Correct |
132 ms |
412 KB |
Output is correct |
| 100 |
Correct |
1 ms |
340 KB |
Output is correct |
| 101 |
Correct |
20 ms |
320 KB |
Output is correct |
| 102 |
Correct |
20 ms |
340 KB |
Output is correct |
| 103 |
Correct |
128 ms |
412 KB |
Output is correct |
| 104 |
Correct |
1 ms |
340 KB |
Output is correct |
| 105 |
Correct |
1 ms |
304 KB |
Output is correct |
| 106 |
Correct |
1 ms |
340 KB |
Output is correct |
| 107 |
Correct |
31 ms |
340 KB |
Output is correct |
| 108 |
Correct |
31 ms |
320 KB |
Output is correct |
| 109 |
Correct |
210 ms |
340 KB |
Output is correct |
| 110 |
Correct |
214 ms |
412 KB |
Output is correct |
| 111 |
Correct |
1 ms |
340 KB |
Output is correct |
