| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 423878 |
2021-06-11T13:43:09 Z |
ioi |
Cave (IOI13_cave) |
C++14 |
|
373 ms |
464 KB |
#include "cave.h"
#include<bits/stdc++.h>
using namespace std ;
void exploreCave(int N) {
//int main(){
// int N = 4 ;
int com[N] , ans[N];
memset(com , 0 , sizeof com);
int anscom[N];
memset(anscom , 0 , sizeof anscom);
for(int i = 0 ; i < N ; i ++){
int c = tryCombination(com);
if(c != i){
for(int j = 0 ; j < N ; j ++){
if(!anscom[j])com[j] ^= 1 ;
}
}
int l = 0 , r = N - 1 , md ;
c = i ;
while(l < r){
md = (l + r) / 2 ;
for(int j = l ; j <= md ; j ++){
if(!anscom[j])com[j] ^= 1 ;
}
int c2 = tryCombination(com);
for(int j = l ; j <= md ; j ++){
if(!anscom[j])com[j] ^= 1 ;
}
if(c == c2)l = md + 1 ;
else r = md ;
}
// cout << "l is " << l << endl ;
anscom[l] ++ ;
ans[l] = i ;
com[l] ^= 1 ;
}
answer(com , ans);
// for(int i = 0 ; i < N ; i ++)cout << com[i] << " " << ans[i] << endl ;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
118 ms |
396 KB |
Output is correct |
| 2 |
Correct |
114 ms |
396 KB |
Output is correct |
| 3 |
Correct |
179 ms |
432 KB |
Output is correct |
| 4 |
Correct |
124 ms |
332 KB |
Output is correct |
| 5 |
Correct |
180 ms |
416 KB |
Output is correct |
| 6 |
Correct |
199 ms |
424 KB |
Output is correct |
| 7 |
Correct |
175 ms |
416 KB |
Output is correct |
| 8 |
Correct |
1 ms |
204 KB |
Output is correct |
| 9 |
Correct |
1 ms |
204 KB |
Output is correct |
| 10 |
Correct |
1 ms |
204 KB |
Output is correct |
| 11 |
Correct |
1 ms |
204 KB |
Output is correct |
| 12 |
Correct |
199 ms |
420 KB |
Output is correct |
| 13 |
Correct |
184 ms |
432 KB |
Output is correct |
| 14 |
Correct |
195 ms |
428 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
180 ms |
332 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
173 ms |
420 KB |
Output is correct |
| 4 |
Correct |
1 ms |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
204 KB |
Output is correct |
| 6 |
Correct |
178 ms |
416 KB |
Output is correct |
| 7 |
Correct |
175 ms |
416 KB |
Output is correct |
| 8 |
Correct |
292 ms |
332 KB |
Output is correct |
| 9 |
Correct |
289 ms |
332 KB |
Output is correct |
| 10 |
Correct |
302 ms |
452 KB |
Output is correct |
| 11 |
Correct |
165 ms |
332 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 |
0 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 |
1 ms |
204 KB |
Output is correct |
| 9 |
Correct |
1 ms |
204 KB |
Output is correct |
| 10 |
Correct |
1 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 |
1 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 |
0 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 |
1 ms |
204 KB |
Output is correct |
| 9 |
Correct |
1 ms |
204 KB |
Output is correct |
| 10 |
Correct |
1 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 |
1 ms |
204 KB |
Output is correct |
| 15 |
Correct |
0 ms |
204 KB |
Output is correct |
| 16 |
Correct |
1 ms |
204 KB |
Output is correct |
| 17 |
Correct |
1 ms |
204 KB |
Output is correct |
| 18 |
Correct |
1 ms |
204 KB |
Output is correct |
| 19 |
Correct |
1 ms |
204 KB |
Output is correct |
| 20 |
Correct |
25 ms |
356 KB |
Output is correct |
| 21 |
Correct |
1 ms |
204 KB |
Output is correct |
| 22 |
Correct |
1 ms |
204 KB |
Output is correct |
| 23 |
Correct |
46 ms |
340 KB |
Output is correct |
| 24 |
Correct |
55 ms |
348 KB |
Output is correct |
| 25 |
Correct |
44 ms |
336 KB |
Output is correct |
| 26 |
Correct |
1 ms |
204 KB |
Output is correct |
| 27 |
Correct |
1 ms |
204 KB |
Output is correct |
| 28 |
Correct |
38 ms |
308 KB |
Output is correct |
| 29 |
Correct |
1 ms |
204 KB |
Output is correct |
| 30 |
Correct |
29 ms |
352 KB |
Output is correct |
| 31 |
Correct |
27 ms |
308 KB |
Output is correct |
| 32 |
Correct |
1 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 |
45 ms |
464 KB |
Output is correct |
| 36 |
Correct |
39 ms |
344 KB |
Output is correct |
| 37 |
Correct |
1 ms |
204 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
118 ms |
396 KB |
Output is correct |
| 2 |
Correct |
114 ms |
396 KB |
Output is correct |
| 3 |
Correct |
179 ms |
432 KB |
Output is correct |
| 4 |
Correct |
124 ms |
332 KB |
Output is correct |
| 5 |
Correct |
180 ms |
416 KB |
Output is correct |
| 6 |
Correct |
199 ms |
424 KB |
Output is correct |
| 7 |
Correct |
175 ms |
416 KB |
Output is correct |
| 8 |
Correct |
1 ms |
204 KB |
Output is correct |
| 9 |
Correct |
1 ms |
204 KB |
Output is correct |
| 10 |
Correct |
1 ms |
204 KB |
Output is correct |
| 11 |
Correct |
1 ms |
204 KB |
Output is correct |
| 12 |
Correct |
199 ms |
420 KB |
Output is correct |
| 13 |
Correct |
184 ms |
432 KB |
Output is correct |
| 14 |
Correct |
195 ms |
428 KB |
Output is correct |
| 15 |
Correct |
180 ms |
332 KB |
Output is correct |
| 16 |
Correct |
0 ms |
204 KB |
Output is correct |
| 17 |
Correct |
173 ms |
420 KB |
Output is correct |
| 18 |
Correct |
1 ms |
204 KB |
Output is correct |
| 19 |
Correct |
1 ms |
204 KB |
Output is correct |
| 20 |
Correct |
178 ms |
416 KB |
Output is correct |
| 21 |
Correct |
175 ms |
416 KB |
Output is correct |
| 22 |
Correct |
292 ms |
332 KB |
Output is correct |
| 23 |
Correct |
289 ms |
332 KB |
Output is correct |
| 24 |
Correct |
302 ms |
452 KB |
Output is correct |
| 25 |
Correct |
165 ms |
332 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 |
0 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 |
1 ms |
204 KB |
Output is correct |
| 34 |
Correct |
1 ms |
204 KB |
Output is correct |
| 35 |
Correct |
1 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 |
1 ms |
204 KB |
Output is correct |
| 40 |
Correct |
0 ms |
204 KB |
Output is correct |
| 41 |
Correct |
1 ms |
204 KB |
Output is correct |
| 42 |
Correct |
1 ms |
204 KB |
Output is correct |
| 43 |
Correct |
1 ms |
204 KB |
Output is correct |
| 44 |
Correct |
1 ms |
204 KB |
Output is correct |
| 45 |
Correct |
25 ms |
356 KB |
Output is correct |
| 46 |
Correct |
1 ms |
204 KB |
Output is correct |
| 47 |
Correct |
1 ms |
204 KB |
Output is correct |
| 48 |
Correct |
46 ms |
340 KB |
Output is correct |
| 49 |
Correct |
55 ms |
348 KB |
Output is correct |
| 50 |
Correct |
44 ms |
336 KB |
Output is correct |
| 51 |
Correct |
1 ms |
204 KB |
Output is correct |
| 52 |
Correct |
1 ms |
204 KB |
Output is correct |
| 53 |
Correct |
38 ms |
308 KB |
Output is correct |
| 54 |
Correct |
1 ms |
204 KB |
Output is correct |
| 55 |
Correct |
29 ms |
352 KB |
Output is correct |
| 56 |
Correct |
27 ms |
308 KB |
Output is correct |
| 57 |
Correct |
1 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 |
45 ms |
464 KB |
Output is correct |
| 61 |
Correct |
39 ms |
344 KB |
Output is correct |
| 62 |
Correct |
1 ms |
204 KB |
Output is correct |
| 63 |
Correct |
114 ms |
400 KB |
Output is correct |
| 64 |
Correct |
118 ms |
400 KB |
Output is correct |
| 65 |
Correct |
209 ms |
428 KB |
Output is correct |
| 66 |
Correct |
135 ms |
396 KB |
Output is correct |
| 67 |
Correct |
190 ms |
416 KB |
Output is correct |
| 68 |
Correct |
205 ms |
420 KB |
Output is correct |
| 69 |
Correct |
176 ms |
428 KB |
Output is correct |
| 70 |
Correct |
1 ms |
204 KB |
Output is correct |
| 71 |
Correct |
1 ms |
204 KB |
Output is correct |
| 72 |
Correct |
226 ms |
452 KB |
Output is correct |
| 73 |
Correct |
182 ms |
416 KB |
Output is correct |
| 74 |
Correct |
197 ms |
452 KB |
Output is correct |
| 75 |
Correct |
180 ms |
412 KB |
Output is correct |
| 76 |
Correct |
0 ms |
204 KB |
Output is correct |
| 77 |
Correct |
1 ms |
204 KB |
Output is correct |
| 78 |
Correct |
177 ms |
332 KB |
Output is correct |
| 79 |
Correct |
174 ms |
416 KB |
Output is correct |
| 80 |
Correct |
297 ms |
332 KB |
Output is correct |
| 81 |
Correct |
292 ms |
416 KB |
Output is correct |
| 82 |
Correct |
324 ms |
420 KB |
Output is correct |
| 83 |
Correct |
169 ms |
416 KB |
Output is correct |
| 84 |
Correct |
1 ms |
204 KB |
Output is correct |
| 85 |
Correct |
26 ms |
336 KB |
Output is correct |
| 86 |
Correct |
195 ms |
420 KB |
Output is correct |
| 87 |
Correct |
1 ms |
204 KB |
Output is correct |
| 88 |
Correct |
1 ms |
204 KB |
Output is correct |
| 89 |
Correct |
43 ms |
332 KB |
Output is correct |
| 90 |
Correct |
44 ms |
336 KB |
Output is correct |
| 91 |
Correct |
44 ms |
332 KB |
Output is correct |
| 92 |
Correct |
364 ms |
420 KB |
Output is correct |
| 93 |
Correct |
340 ms |
424 KB |
Output is correct |
| 94 |
Correct |
339 ms |
420 KB |
Output is correct |
| 95 |
Correct |
1 ms |
204 KB |
Output is correct |
| 96 |
Correct |
1 ms |
204 KB |
Output is correct |
| 97 |
Correct |
189 ms |
416 KB |
Output is correct |
| 98 |
Correct |
30 ms |
332 KB |
Output is correct |
| 99 |
Correct |
182 ms |
420 KB |
Output is correct |
| 100 |
Correct |
1 ms |
204 KB |
Output is correct |
| 101 |
Correct |
28 ms |
284 KB |
Output is correct |
| 102 |
Correct |
29 ms |
340 KB |
Output is correct |
| 103 |
Correct |
187 ms |
420 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 |
44 ms |
332 KB |
Output is correct |
| 108 |
Correct |
40 ms |
360 KB |
Output is correct |
| 109 |
Correct |
373 ms |
420 KB |
Output is correct |
| 110 |
Correct |
309 ms |
416 KB |
Output is correct |
| 111 |
Correct |
1 ms |
204 KB |
Output is correct |
