| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 306424 |
2020-09-25T13:53:14 Z |
amunduzbaev |
Cave (IOI13_cave) |
C++14 |
|
1354 ms |
728 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);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
414 ms |
384 KB |
Output is correct |
| 2 |
Correct |
410 ms |
504 KB |
Output is correct |
| 3 |
Correct |
645 ms |
632 KB |
Output is correct |
| 4 |
Correct |
429 ms |
504 KB |
Output is correct |
| 5 |
Correct |
732 ms |
504 KB |
Output is correct |
| 6 |
Correct |
629 ms |
504 KB |
Output is correct |
| 7 |
Correct |
719 ms |
728 KB |
Output is correct |
| 8 |
Correct |
1 ms |
384 KB |
Output is correct |
| 9 |
Correct |
0 ms |
384 KB |
Output is correct |
| 10 |
Correct |
1 ms |
384 KB |
Output is correct |
| 11 |
Correct |
0 ms |
384 KB |
Output is correct |
| 12 |
Correct |
628 ms |
632 KB |
Output is correct |
| 13 |
Correct |
631 ms |
476 KB |
Output is correct |
| 14 |
Correct |
630 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
735 ms |
632 KB |
Output is correct |
| 2 |
Correct |
0 ms |
384 KB |
Output is correct |
| 3 |
Correct |
695 ms |
504 KB |
Output is correct |
| 4 |
Correct |
0 ms |
384 KB |
Output is correct |
| 5 |
Correct |
1 ms |
384 KB |
Output is correct |
| 6 |
Correct |
742 ms |
456 KB |
Output is correct |
| 7 |
Correct |
633 ms |
632 KB |
Output is correct |
| 8 |
Correct |
1307 ms |
488 KB |
Output is correct |
| 9 |
Correct |
1301 ms |
488 KB |
Output is correct |
| 10 |
Correct |
1297 ms |
504 KB |
Output is correct |
| 11 |
Correct |
640 ms |
632 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
384 KB |
Output is correct |
| 2 |
Correct |
1 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 |
384 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 |
288 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
384 KB |
Output is correct |
| 2 |
Correct |
1 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 |
384 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 |
288 KB |
Output is correct |
| 15 |
Correct |
1 ms |
384 KB |
Output is correct |
| 16 |
Correct |
0 ms |
384 KB |
Output is correct |
| 17 |
Correct |
0 ms |
384 KB |
Output is correct |
| 18 |
Correct |
1 ms |
384 KB |
Output is correct |
| 19 |
Correct |
1 ms |
384 KB |
Output is correct |
| 20 |
Correct |
92 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 |
166 ms |
384 KB |
Output is correct |
| 24 |
Correct |
165 ms |
508 KB |
Output is correct |
| 25 |
Correct |
163 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 |
384 KB |
Output is correct |
| 29 |
Correct |
1 ms |
384 KB |
Output is correct |
| 30 |
Correct |
95 ms |
512 KB |
Output is correct |
| 31 |
Correct |
92 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 |
181 ms |
504 KB |
Output is correct |
| 36 |
Correct |
196 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 |
384 KB |
Output is correct |
| 2 |
Correct |
410 ms |
504 KB |
Output is correct |
| 3 |
Correct |
645 ms |
632 KB |
Output is correct |
| 4 |
Correct |
429 ms |
504 KB |
Output is correct |
| 5 |
Correct |
732 ms |
504 KB |
Output is correct |
| 6 |
Correct |
629 ms |
504 KB |
Output is correct |
| 7 |
Correct |
719 ms |
728 KB |
Output is correct |
| 8 |
Correct |
1 ms |
384 KB |
Output is correct |
| 9 |
Correct |
0 ms |
384 KB |
Output is correct |
| 10 |
Correct |
1 ms |
384 KB |
Output is correct |
| 11 |
Correct |
0 ms |
384 KB |
Output is correct |
| 12 |
Correct |
628 ms |
632 KB |
Output is correct |
| 13 |
Correct |
631 ms |
476 KB |
Output is correct |
| 14 |
Correct |
630 ms |
384 KB |
Output is correct |
| 15 |
Correct |
735 ms |
632 KB |
Output is correct |
| 16 |
Correct |
0 ms |
384 KB |
Output is correct |
| 17 |
Correct |
695 ms |
504 KB |
Output is correct |
| 18 |
Correct |
0 ms |
384 KB |
Output is correct |
| 19 |
Correct |
1 ms |
384 KB |
Output is correct |
| 20 |
Correct |
742 ms |
456 KB |
Output is correct |
| 21 |
Correct |
633 ms |
632 KB |
Output is correct |
| 22 |
Correct |
1307 ms |
488 KB |
Output is correct |
| 23 |
Correct |
1301 ms |
488 KB |
Output is correct |
| 24 |
Correct |
1297 ms |
504 KB |
Output is correct |
| 25 |
Correct |
640 ms |
632 KB |
Output is correct |
| 26 |
Correct |
0 ms |
384 KB |
Output is correct |
| 27 |
Correct |
1 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 |
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 |
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 |
288 KB |
Output is correct |
| 40 |
Correct |
1 ms |
384 KB |
Output is correct |
| 41 |
Correct |
0 ms |
384 KB |
Output is correct |
| 42 |
Correct |
0 ms |
384 KB |
Output is correct |
| 43 |
Correct |
1 ms |
384 KB |
Output is correct |
| 44 |
Correct |
1 ms |
384 KB |
Output is correct |
| 45 |
Correct |
92 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 |
166 ms |
384 KB |
Output is correct |
| 49 |
Correct |
165 ms |
508 KB |
Output is correct |
| 50 |
Correct |
163 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 |
384 KB |
Output is correct |
| 54 |
Correct |
1 ms |
384 KB |
Output is correct |
| 55 |
Correct |
95 ms |
512 KB |
Output is correct |
| 56 |
Correct |
92 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 |
181 ms |
504 KB |
Output is correct |
| 61 |
Correct |
196 ms |
384 KB |
Output is correct |
| 62 |
Correct |
1 ms |
384 KB |
Output is correct |
| 63 |
Correct |
439 ms |
632 KB |
Output is correct |
| 64 |
Correct |
414 ms |
504 KB |
Output is correct |
| 65 |
Correct |
675 ms |
592 KB |
Output is correct |
| 66 |
Correct |
475 ms |
480 KB |
Output is correct |
| 67 |
Correct |
722 ms |
600 KB |
Output is correct |
| 68 |
Correct |
716 ms |
580 KB |
Output is correct |
| 69 |
Correct |
719 ms |
384 KB |
Output is correct |
| 70 |
Correct |
1 ms |
384 KB |
Output is correct |
| 71 |
Correct |
1 ms |
384 KB |
Output is correct |
| 72 |
Correct |
639 ms |
584 KB |
Output is correct |
| 73 |
Correct |
637 ms |
384 KB |
Output is correct |
| 74 |
Correct |
654 ms |
460 KB |
Output is correct |
| 75 |
Correct |
846 ms |
384 KB |
Output is correct |
| 76 |
Correct |
1 ms |
384 KB |
Output is correct |
| 77 |
Correct |
1 ms |
384 KB |
Output is correct |
| 78 |
Correct |
739 ms |
724 KB |
Output is correct |
| 79 |
Correct |
654 ms |
480 KB |
Output is correct |
| 80 |
Correct |
1346 ms |
488 KB |
Output is correct |
| 81 |
Correct |
1354 ms |
488 KB |
Output is correct |
| 82 |
Correct |
1342 ms |
488 KB |
Output is correct |
| 83 |
Correct |
661 ms |
448 KB |
Output is correct |
| 84 |
Correct |
1 ms |
384 KB |
Output is correct |
| 85 |
Correct |
91 ms |
384 KB |
Output is correct |
| 86 |
Correct |
621 ms |
636 KB |
Output is correct |
| 87 |
Correct |
1 ms |
384 KB |
Output is correct |
| 88 |
Correct |
1 ms |
384 KB |
Output is correct |
| 89 |
Correct |
254 ms |
384 KB |
Output is correct |
| 90 |
Correct |
165 ms |
384 KB |
Output is correct |
| 91 |
Correct |
170 ms |
504 KB |
Output is correct |
| 92 |
Correct |
1338 ms |
488 KB |
Output is correct |
| 93 |
Correct |
1301 ms |
492 KB |
Output is correct |
| 94 |
Correct |
1255 ms |
484 KB |
Output is correct |
| 95 |
Correct |
1 ms |
384 KB |
Output is correct |
| 96 |
Correct |
1 ms |
384 KB |
Output is correct |
| 97 |
Correct |
653 ms |
504 KB |
Output is correct |
| 98 |
Correct |
90 ms |
384 KB |
Output is correct |
| 99 |
Correct |
620 ms |
504 KB |
Output is correct |
| 100 |
Correct |
1 ms |
384 KB |
Output is correct |
| 101 |
Correct |
90 ms |
384 KB |
Output is correct |
| 102 |
Correct |
90 ms |
384 KB |
Output is correct |
| 103 |
Correct |
615 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 |
162 ms |
384 KB |
Output is correct |
| 109 |
Correct |
1282 ms |
608 KB |
Output is correct |
| 110 |
Correct |
1277 ms |
504 KB |
Output is correct |
| 111 |
Correct |
1 ms |
384 KB |
Output is correct |
