| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 167409 |
2019-12-08T08:58:41 Z |
Peacher29 |
Cave (IOI13_cave) |
C++14 |
|
1365 ms |
640 KB |
#include "cave.h"
#include<bits/stdc++.h>
using namespace std;
bool biztos0[5000];
bool biztos1[5000];
int ask[5000];
int d[5000];
int s[5000];
int n;
int okk(int a, int b){
for(int i=0;i<n;i++){
if(biztos0[i]){
ask[i]=0;
} else if(biztos1[i]){
ask[i]=1;
} else {
ask[i] = (a<=i && i<=b);
}
}
return tryCombination(ask);
}
int okk2(int a, int b){
for(int i=0;i<n;i++){
if(biztos0[i]){
ask[i]=0;
} else if(biztos1[i]){
ask[i]=1;
} else {
ask[i] = !(a<=i && i<=b);
}
}
return tryCombination(ask);
}
void exploreCave(int N) {
n=N;
for(int i=0;i<n;i++){
int a=0, b=n-1;
bool c=0;
int o = okk(0,n-1);
if(o>i || o==-1){
c=1;
}
while(a!=b){
int k=(a+b)/2;
if(c){
o=okk(a,k);
} else {
o=okk2(a,k);
}
if(o>i || o==-1){
b=k;
} else {
a=k+1;
}
}
//cout << i << ' ' << a << ' ' << c << '\n';
if(c){
biztos1[a]=1;
} else {
biztos0[a]=1;
}
d[a]=i;
s[a]=c;
}
answer(s,d);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
400 ms |
504 KB |
Output is correct |
| 2 |
Correct |
436 ms |
504 KB |
Output is correct |
| 3 |
Correct |
902 ms |
520 KB |
Output is correct |
| 4 |
Correct |
424 ms |
504 KB |
Output is correct |
| 5 |
Correct |
564 ms |
504 KB |
Output is correct |
| 6 |
Correct |
678 ms |
492 KB |
Output is correct |
| 7 |
Correct |
637 ms |
512 KB |
Output is correct |
| 8 |
Correct |
5 ms |
384 KB |
Output is correct |
| 9 |
Correct |
5 ms |
460 KB |
Output is correct |
| 10 |
Correct |
6 ms |
512 KB |
Output is correct |
| 11 |
Correct |
6 ms |
512 KB |
Output is correct |
| 12 |
Correct |
752 ms |
512 KB |
Output is correct |
| 13 |
Correct |
727 ms |
492 KB |
Output is correct |
| 14 |
Correct |
744 ms |
504 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
586 ms |
632 KB |
Output is correct |
| 2 |
Correct |
5 ms |
452 KB |
Output is correct |
| 3 |
Correct |
592 ms |
504 KB |
Output is correct |
| 4 |
Correct |
5 ms |
384 KB |
Output is correct |
| 5 |
Correct |
6 ms |
512 KB |
Output is correct |
| 6 |
Correct |
685 ms |
528 KB |
Output is correct |
| 7 |
Correct |
606 ms |
504 KB |
Output is correct |
| 8 |
Correct |
1087 ms |
512 KB |
Output is correct |
| 9 |
Correct |
1136 ms |
520 KB |
Output is correct |
| 10 |
Correct |
1218 ms |
516 KB |
Output is correct |
| 11 |
Correct |
533 ms |
612 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
384 KB |
Output is correct |
| 2 |
Correct |
5 ms |
512 KB |
Output is correct |
| 3 |
Correct |
5 ms |
384 KB |
Output is correct |
| 4 |
Correct |
6 ms |
384 KB |
Output is correct |
| 5 |
Correct |
5 ms |
384 KB |
Output is correct |
| 6 |
Correct |
5 ms |
512 KB |
Output is correct |
| 7 |
Correct |
7 ms |
384 KB |
Output is correct |
| 8 |
Correct |
5 ms |
384 KB |
Output is correct |
| 9 |
Correct |
5 ms |
384 KB |
Output is correct |
| 10 |
Correct |
6 ms |
512 KB |
Output is correct |
| 11 |
Correct |
6 ms |
384 KB |
Output is correct |
| 12 |
Correct |
6 ms |
512 KB |
Output is correct |
| 13 |
Correct |
6 ms |
384 KB |
Output is correct |
| 14 |
Correct |
6 ms |
512 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
384 KB |
Output is correct |
| 2 |
Correct |
5 ms |
512 KB |
Output is correct |
| 3 |
Correct |
5 ms |
384 KB |
Output is correct |
| 4 |
Correct |
6 ms |
384 KB |
Output is correct |
| 5 |
Correct |
5 ms |
384 KB |
Output is correct |
| 6 |
Correct |
5 ms |
512 KB |
Output is correct |
| 7 |
Correct |
7 ms |
384 KB |
Output is correct |
| 8 |
Correct |
5 ms |
384 KB |
Output is correct |
| 9 |
Correct |
5 ms |
384 KB |
Output is correct |
| 10 |
Correct |
6 ms |
512 KB |
Output is correct |
| 11 |
Correct |
6 ms |
384 KB |
Output is correct |
| 12 |
Correct |
6 ms |
512 KB |
Output is correct |
| 13 |
Correct |
6 ms |
384 KB |
Output is correct |
| 14 |
Correct |
6 ms |
512 KB |
Output is correct |
| 15 |
Correct |
6 ms |
512 KB |
Output is correct |
| 16 |
Correct |
5 ms |
384 KB |
Output is correct |
| 17 |
Correct |
6 ms |
384 KB |
Output is correct |
| 18 |
Correct |
5 ms |
460 KB |
Output is correct |
| 19 |
Correct |
6 ms |
512 KB |
Output is correct |
| 20 |
Correct |
101 ms |
512 KB |
Output is correct |
| 21 |
Correct |
5 ms |
384 KB |
Output is correct |
| 22 |
Correct |
5 ms |
384 KB |
Output is correct |
| 23 |
Correct |
153 ms |
512 KB |
Output is correct |
| 24 |
Correct |
166 ms |
472 KB |
Output is correct |
| 25 |
Correct |
185 ms |
384 KB |
Output is correct |
| 26 |
Correct |
6 ms |
512 KB |
Output is correct |
| 27 |
Correct |
6 ms |
384 KB |
Output is correct |
| 28 |
Correct |
100 ms |
512 KB |
Output is correct |
| 29 |
Correct |
5 ms |
384 KB |
Output is correct |
| 30 |
Correct |
111 ms |
512 KB |
Output is correct |
| 31 |
Correct |
104 ms |
484 KB |
Output is correct |
| 32 |
Correct |
6 ms |
512 KB |
Output is correct |
| 33 |
Correct |
6 ms |
384 KB |
Output is correct |
| 34 |
Correct |
7 ms |
512 KB |
Output is correct |
| 35 |
Correct |
142 ms |
384 KB |
Output is correct |
| 36 |
Correct |
162 ms |
524 KB |
Output is correct |
| 37 |
Correct |
5 ms |
512 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
400 ms |
504 KB |
Output is correct |
| 2 |
Correct |
436 ms |
504 KB |
Output is correct |
| 3 |
Correct |
902 ms |
520 KB |
Output is correct |
| 4 |
Correct |
424 ms |
504 KB |
Output is correct |
| 5 |
Correct |
564 ms |
504 KB |
Output is correct |
| 6 |
Correct |
678 ms |
492 KB |
Output is correct |
| 7 |
Correct |
637 ms |
512 KB |
Output is correct |
| 8 |
Correct |
5 ms |
384 KB |
Output is correct |
| 9 |
Correct |
5 ms |
460 KB |
Output is correct |
| 10 |
Correct |
6 ms |
512 KB |
Output is correct |
| 11 |
Correct |
6 ms |
512 KB |
Output is correct |
| 12 |
Correct |
752 ms |
512 KB |
Output is correct |
| 13 |
Correct |
727 ms |
492 KB |
Output is correct |
| 14 |
Correct |
744 ms |
504 KB |
Output is correct |
| 15 |
Correct |
586 ms |
632 KB |
Output is correct |
| 16 |
Correct |
5 ms |
452 KB |
Output is correct |
| 17 |
Correct |
592 ms |
504 KB |
Output is correct |
| 18 |
Correct |
5 ms |
384 KB |
Output is correct |
| 19 |
Correct |
6 ms |
512 KB |
Output is correct |
| 20 |
Correct |
685 ms |
528 KB |
Output is correct |
| 21 |
Correct |
606 ms |
504 KB |
Output is correct |
| 22 |
Correct |
1087 ms |
512 KB |
Output is correct |
| 23 |
Correct |
1136 ms |
520 KB |
Output is correct |
| 24 |
Correct |
1218 ms |
516 KB |
Output is correct |
| 25 |
Correct |
533 ms |
612 KB |
Output is correct |
| 26 |
Correct |
5 ms |
384 KB |
Output is correct |
| 27 |
Correct |
5 ms |
512 KB |
Output is correct |
| 28 |
Correct |
5 ms |
384 KB |
Output is correct |
| 29 |
Correct |
6 ms |
384 KB |
Output is correct |
| 30 |
Correct |
5 ms |
384 KB |
Output is correct |
| 31 |
Correct |
5 ms |
512 KB |
Output is correct |
| 32 |
Correct |
7 ms |
384 KB |
Output is correct |
| 33 |
Correct |
5 ms |
384 KB |
Output is correct |
| 34 |
Correct |
5 ms |
384 KB |
Output is correct |
| 35 |
Correct |
6 ms |
512 KB |
Output is correct |
| 36 |
Correct |
6 ms |
384 KB |
Output is correct |
| 37 |
Correct |
6 ms |
512 KB |
Output is correct |
| 38 |
Correct |
6 ms |
384 KB |
Output is correct |
| 39 |
Correct |
6 ms |
512 KB |
Output is correct |
| 40 |
Correct |
6 ms |
512 KB |
Output is correct |
| 41 |
Correct |
5 ms |
384 KB |
Output is correct |
| 42 |
Correct |
6 ms |
384 KB |
Output is correct |
| 43 |
Correct |
5 ms |
460 KB |
Output is correct |
| 44 |
Correct |
6 ms |
512 KB |
Output is correct |
| 45 |
Correct |
101 ms |
512 KB |
Output is correct |
| 46 |
Correct |
5 ms |
384 KB |
Output is correct |
| 47 |
Correct |
5 ms |
384 KB |
Output is correct |
| 48 |
Correct |
153 ms |
512 KB |
Output is correct |
| 49 |
Correct |
166 ms |
472 KB |
Output is correct |
| 50 |
Correct |
185 ms |
384 KB |
Output is correct |
| 51 |
Correct |
6 ms |
512 KB |
Output is correct |
| 52 |
Correct |
6 ms |
384 KB |
Output is correct |
| 53 |
Correct |
100 ms |
512 KB |
Output is correct |
| 54 |
Correct |
5 ms |
384 KB |
Output is correct |
| 55 |
Correct |
111 ms |
512 KB |
Output is correct |
| 56 |
Correct |
104 ms |
484 KB |
Output is correct |
| 57 |
Correct |
6 ms |
512 KB |
Output is correct |
| 58 |
Correct |
6 ms |
384 KB |
Output is correct |
| 59 |
Correct |
7 ms |
512 KB |
Output is correct |
| 60 |
Correct |
142 ms |
384 KB |
Output is correct |
| 61 |
Correct |
162 ms |
524 KB |
Output is correct |
| 62 |
Correct |
5 ms |
512 KB |
Output is correct |
| 63 |
Correct |
398 ms |
520 KB |
Output is correct |
| 64 |
Correct |
507 ms |
500 KB |
Output is correct |
| 65 |
Correct |
628 ms |
504 KB |
Output is correct |
| 66 |
Correct |
496 ms |
516 KB |
Output is correct |
| 67 |
Correct |
592 ms |
496 KB |
Output is correct |
| 68 |
Correct |
645 ms |
504 KB |
Output is correct |
| 69 |
Correct |
569 ms |
520 KB |
Output is correct |
| 70 |
Correct |
5 ms |
384 KB |
Output is correct |
| 71 |
Correct |
6 ms |
384 KB |
Output is correct |
| 72 |
Correct |
847 ms |
540 KB |
Output is correct |
| 73 |
Correct |
795 ms |
488 KB |
Output is correct |
| 74 |
Correct |
806 ms |
516 KB |
Output is correct |
| 75 |
Correct |
605 ms |
520 KB |
Output is correct |
| 76 |
Correct |
5 ms |
512 KB |
Output is correct |
| 77 |
Correct |
5 ms |
512 KB |
Output is correct |
| 78 |
Correct |
699 ms |
548 KB |
Output is correct |
| 79 |
Correct |
615 ms |
544 KB |
Output is correct |
| 80 |
Correct |
1172 ms |
520 KB |
Output is correct |
| 81 |
Correct |
1123 ms |
536 KB |
Output is correct |
| 82 |
Correct |
1192 ms |
640 KB |
Output is correct |
| 83 |
Correct |
534 ms |
480 KB |
Output is correct |
| 84 |
Correct |
6 ms |
512 KB |
Output is correct |
| 85 |
Correct |
114 ms |
600 KB |
Output is correct |
| 86 |
Correct |
799 ms |
516 KB |
Output is correct |
| 87 |
Correct |
6 ms |
384 KB |
Output is correct |
| 88 |
Correct |
5 ms |
384 KB |
Output is correct |
| 89 |
Correct |
171 ms |
512 KB |
Output is correct |
| 90 |
Correct |
182 ms |
512 KB |
Output is correct |
| 91 |
Correct |
142 ms |
384 KB |
Output is correct |
| 92 |
Correct |
1365 ms |
516 KB |
Output is correct |
| 93 |
Correct |
1282 ms |
512 KB |
Output is correct |
| 94 |
Correct |
1244 ms |
516 KB |
Output is correct |
| 95 |
Correct |
6 ms |
384 KB |
Output is correct |
| 96 |
Correct |
6 ms |
512 KB |
Output is correct |
| 97 |
Correct |
1042 ms |
496 KB |
Output is correct |
| 98 |
Correct |
104 ms |
512 KB |
Output is correct |
| 99 |
Correct |
768 ms |
492 KB |
Output is correct |
| 100 |
Correct |
6 ms |
512 KB |
Output is correct |
| 101 |
Correct |
104 ms |
464 KB |
Output is correct |
| 102 |
Correct |
111 ms |
472 KB |
Output is correct |
| 103 |
Correct |
806 ms |
504 KB |
Output is correct |
| 104 |
Correct |
5 ms |
384 KB |
Output is correct |
| 105 |
Correct |
6 ms |
384 KB |
Output is correct |
| 106 |
Correct |
5 ms |
512 KB |
Output is correct |
| 107 |
Correct |
163 ms |
512 KB |
Output is correct |
| 108 |
Correct |
176 ms |
512 KB |
Output is correct |
| 109 |
Correct |
1199 ms |
520 KB |
Output is correct |
| 110 |
Correct |
1257 ms |
640 KB |
Output is correct |
| 111 |
Correct |
5 ms |
384 KB |
Output is correct |
