| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 584728 |
2022-06-27T23:05:41 Z |
kkkkkkkk |
Cave (IOI13_cave) |
C++14 |
|
1303 ms |
672 KB |
#include "cave.h"
#include <bits/stdc++.h>
using namespace std;
const int MAXN = 5010;
int isDefined[MAXN],definedState[MAXN],whichNumber[MAXN],N;
int queryArray[MAXN];
int opens_kth(int got_ans,int target) //vrakja dali kje ja otvori vratata switchot
{
if (got_ans == -1) //ako svite vrate sa otvoreni
return 1;
return got_ans>target; //kje vrati 1 ako e otvorena vratata
}
void divide_and_conquer(int target,int left,int right,int known_color)
{
if (left == right) //base case, ova e baraniot switch
{
isDefined[left] = 1;
definedState[left] = known_color;
whichNumber[left] = target;
return;
}
memset(queryArray,0,sizeof(queryArray));
int mid = (left + right)/2;
for (int i = 0;i<N;i++) //u prvata polovina gi stava known_color, a u vtorata drugata boja
{
if (left <= i && i <= mid)
queryArray[i] = known_color;
else
queryArray[i] = 1 ^ known_color;
}
for (int i = 0;i<N;i++) //gi stavamo tija sto vise gi znaemo
if (isDefined[i])
queryArray[i]=definedState[i];
int ans=tryCombination(queryArray);
if (opens_kth(ans,target)) //ako ja otvara so plava
divide_and_conquer(target,left,mid,known_color);
else
divide_and_conquer(target,mid+1,right,known_color);
}
int which_color(int target)
{
memset(queryArray,0,sizeof(queryArray));
for (int i = 0;i<N;i++) //dali ja imamo najdeno vrednosta
if (isDefined[i])
queryArray[i] = definedState[i];
int ans = tryCombination(queryArray); //sve sa plavi osven najdenite
if (opens_kth(ans,target))
return 0;
else
return 1;
}
void exploreCave(int n)
{
N=n;
for (int i=0;i<N;i++)
{
int known_color = which_color(i);
divide_and_conquer(i,0,N-1,known_color);
}
answer(definedState,whichNumber);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
451 ms |
436 KB |
Output is correct |
| 2 |
Correct |
445 ms |
436 KB |
Output is correct |
| 3 |
Correct |
710 ms |
588 KB |
Output is correct |
| 4 |
Correct |
479 ms |
428 KB |
Output is correct |
| 5 |
Correct |
679 ms |
568 KB |
Output is correct |
| 6 |
Correct |
674 ms |
448 KB |
Output is correct |
| 7 |
Correct |
693 ms |
460 KB |
Output is correct |
| 8 |
Correct |
1 ms |
304 KB |
Output is correct |
| 9 |
Correct |
1 ms |
340 KB |
Output is correct |
| 10 |
Correct |
0 ms |
304 KB |
Output is correct |
| 11 |
Correct |
1 ms |
304 KB |
Output is correct |
| 12 |
Correct |
683 ms |
552 KB |
Output is correct |
| 13 |
Correct |
675 ms |
448 KB |
Output is correct |
| 14 |
Correct |
701 ms |
548 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
712 ms |
448 KB |
Output is correct |
| 2 |
Correct |
1 ms |
340 KB |
Output is correct |
| 3 |
Correct |
718 ms |
444 KB |
Output is correct |
| 4 |
Correct |
1 ms |
340 KB |
Output is correct |
| 5 |
Correct |
1 ms |
340 KB |
Output is correct |
| 6 |
Correct |
694 ms |
448 KB |
Output is correct |
| 7 |
Correct |
721 ms |
552 KB |
Output is correct |
| 8 |
Correct |
1145 ms |
468 KB |
Output is correct |
| 9 |
Correct |
1174 ms |
468 KB |
Output is correct |
| 10 |
Correct |
1166 ms |
448 KB |
Output is correct |
| 11 |
Correct |
693 ms |
408 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
340 KB |
Output is correct |
| 2 |
Correct |
1 ms |
304 KB |
Output is correct |
| 3 |
Correct |
1 ms |
340 KB |
Output is correct |
| 4 |
Correct |
1 ms |
300 KB |
Output is correct |
| 5 |
Correct |
1 ms |
340 KB |
Output is correct |
| 6 |
Correct |
1 ms |
300 KB |
Output is correct |
| 7 |
Correct |
1 ms |
340 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 |
340 KB |
Output is correct |
| 12 |
Correct |
1 ms |
340 KB |
Output is correct |
| 13 |
Correct |
1 ms |
340 KB |
Output is correct |
| 14 |
Correct |
0 ms |
340 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
340 KB |
Output is correct |
| 2 |
Correct |
1 ms |
304 KB |
Output is correct |
| 3 |
Correct |
1 ms |
340 KB |
Output is correct |
| 4 |
Correct |
1 ms |
300 KB |
Output is correct |
| 5 |
Correct |
1 ms |
340 KB |
Output is correct |
| 6 |
Correct |
1 ms |
300 KB |
Output is correct |
| 7 |
Correct |
1 ms |
340 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 |
340 KB |
Output is correct |
| 12 |
Correct |
1 ms |
340 KB |
Output is correct |
| 13 |
Correct |
1 ms |
340 KB |
Output is correct |
| 14 |
Correct |
0 ms |
340 KB |
Output is correct |
| 15 |
Correct |
0 ms |
340 KB |
Output is correct |
| 16 |
Correct |
1 ms |
340 KB |
Output is correct |
| 17 |
Correct |
1 ms |
300 KB |
Output is correct |
| 18 |
Correct |
0 ms |
340 KB |
Output is correct |
| 19 |
Correct |
1 ms |
340 KB |
Output is correct |
| 20 |
Correct |
115 ms |
496 KB |
Output is correct |
| 21 |
Correct |
1 ms |
340 KB |
Output is correct |
| 22 |
Correct |
1 ms |
340 KB |
Output is correct |
| 23 |
Correct |
160 ms |
384 KB |
Output is correct |
| 24 |
Correct |
151 ms |
340 KB |
Output is correct |
| 25 |
Correct |
156 ms |
384 KB |
Output is correct |
| 26 |
Correct |
2 ms |
340 KB |
Output is correct |
| 27 |
Correct |
1 ms |
340 KB |
Output is correct |
| 28 |
Correct |
109 ms |
380 KB |
Output is correct |
| 29 |
Correct |
1 ms |
340 KB |
Output is correct |
| 30 |
Correct |
108 ms |
372 KB |
Output is correct |
| 31 |
Correct |
104 ms |
372 KB |
Output is correct |
| 32 |
Correct |
1 ms |
340 KB |
Output is correct |
| 33 |
Correct |
2 ms |
340 KB |
Output is correct |
| 34 |
Correct |
2 ms |
340 KB |
Output is correct |
| 35 |
Correct |
160 ms |
340 KB |
Output is correct |
| 36 |
Correct |
154 ms |
388 KB |
Output is correct |
| 37 |
Correct |
1 ms |
340 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
451 ms |
436 KB |
Output is correct |
| 2 |
Correct |
445 ms |
436 KB |
Output is correct |
| 3 |
Correct |
710 ms |
588 KB |
Output is correct |
| 4 |
Correct |
479 ms |
428 KB |
Output is correct |
| 5 |
Correct |
679 ms |
568 KB |
Output is correct |
| 6 |
Correct |
674 ms |
448 KB |
Output is correct |
| 7 |
Correct |
693 ms |
460 KB |
Output is correct |
| 8 |
Correct |
1 ms |
304 KB |
Output is correct |
| 9 |
Correct |
1 ms |
340 KB |
Output is correct |
| 10 |
Correct |
0 ms |
304 KB |
Output is correct |
| 11 |
Correct |
1 ms |
304 KB |
Output is correct |
| 12 |
Correct |
683 ms |
552 KB |
Output is correct |
| 13 |
Correct |
675 ms |
448 KB |
Output is correct |
| 14 |
Correct |
701 ms |
548 KB |
Output is correct |
| 15 |
Correct |
712 ms |
448 KB |
Output is correct |
| 16 |
Correct |
1 ms |
340 KB |
Output is correct |
| 17 |
Correct |
718 ms |
444 KB |
Output is correct |
| 18 |
Correct |
1 ms |
340 KB |
Output is correct |
| 19 |
Correct |
1 ms |
340 KB |
Output is correct |
| 20 |
Correct |
694 ms |
448 KB |
Output is correct |
| 21 |
Correct |
721 ms |
552 KB |
Output is correct |
| 22 |
Correct |
1145 ms |
468 KB |
Output is correct |
| 23 |
Correct |
1174 ms |
468 KB |
Output is correct |
| 24 |
Correct |
1166 ms |
448 KB |
Output is correct |
| 25 |
Correct |
693 ms |
408 KB |
Output is correct |
| 26 |
Correct |
0 ms |
340 KB |
Output is correct |
| 27 |
Correct |
1 ms |
304 KB |
Output is correct |
| 28 |
Correct |
1 ms |
340 KB |
Output is correct |
| 29 |
Correct |
1 ms |
300 KB |
Output is correct |
| 30 |
Correct |
1 ms |
340 KB |
Output is correct |
| 31 |
Correct |
1 ms |
300 KB |
Output is correct |
| 32 |
Correct |
1 ms |
340 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 |
340 KB |
Output is correct |
| 37 |
Correct |
1 ms |
340 KB |
Output is correct |
| 38 |
Correct |
1 ms |
340 KB |
Output is correct |
| 39 |
Correct |
0 ms |
340 KB |
Output is correct |
| 40 |
Correct |
0 ms |
340 KB |
Output is correct |
| 41 |
Correct |
1 ms |
340 KB |
Output is correct |
| 42 |
Correct |
1 ms |
300 KB |
Output is correct |
| 43 |
Correct |
0 ms |
340 KB |
Output is correct |
| 44 |
Correct |
1 ms |
340 KB |
Output is correct |
| 45 |
Correct |
115 ms |
496 KB |
Output is correct |
| 46 |
Correct |
1 ms |
340 KB |
Output is correct |
| 47 |
Correct |
1 ms |
340 KB |
Output is correct |
| 48 |
Correct |
160 ms |
384 KB |
Output is correct |
| 49 |
Correct |
151 ms |
340 KB |
Output is correct |
| 50 |
Correct |
156 ms |
384 KB |
Output is correct |
| 51 |
Correct |
2 ms |
340 KB |
Output is correct |
| 52 |
Correct |
1 ms |
340 KB |
Output is correct |
| 53 |
Correct |
109 ms |
380 KB |
Output is correct |
| 54 |
Correct |
1 ms |
340 KB |
Output is correct |
| 55 |
Correct |
108 ms |
372 KB |
Output is correct |
| 56 |
Correct |
104 ms |
372 KB |
Output is correct |
| 57 |
Correct |
1 ms |
340 KB |
Output is correct |
| 58 |
Correct |
2 ms |
340 KB |
Output is correct |
| 59 |
Correct |
2 ms |
340 KB |
Output is correct |
| 60 |
Correct |
160 ms |
340 KB |
Output is correct |
| 61 |
Correct |
154 ms |
388 KB |
Output is correct |
| 62 |
Correct |
1 ms |
340 KB |
Output is correct |
| 63 |
Correct |
461 ms |
416 KB |
Output is correct |
| 64 |
Correct |
478 ms |
340 KB |
Output is correct |
| 65 |
Correct |
668 ms |
672 KB |
Output is correct |
| 66 |
Correct |
470 ms |
552 KB |
Output is correct |
| 67 |
Correct |
727 ms |
612 KB |
Output is correct |
| 68 |
Correct |
692 ms |
536 KB |
Output is correct |
| 69 |
Correct |
700 ms |
468 KB |
Output is correct |
| 70 |
Correct |
1 ms |
340 KB |
Output is correct |
| 71 |
Correct |
0 ms |
296 KB |
Output is correct |
| 72 |
Correct |
675 ms |
564 KB |
Output is correct |
| 73 |
Correct |
686 ms |
672 KB |
Output is correct |
| 74 |
Correct |
677 ms |
564 KB |
Output is correct |
| 75 |
Correct |
721 ms |
448 KB |
Output is correct |
| 76 |
Correct |
1 ms |
340 KB |
Output is correct |
| 77 |
Correct |
1 ms |
340 KB |
Output is correct |
| 78 |
Correct |
698 ms |
444 KB |
Output is correct |
| 79 |
Correct |
696 ms |
540 KB |
Output is correct |
| 80 |
Correct |
1161 ms |
468 KB |
Output is correct |
| 81 |
Correct |
1153 ms |
448 KB |
Output is correct |
| 82 |
Correct |
1165 ms |
468 KB |
Output is correct |
| 83 |
Correct |
703 ms |
556 KB |
Output is correct |
| 84 |
Correct |
1 ms |
340 KB |
Output is correct |
| 85 |
Correct |
105 ms |
360 KB |
Output is correct |
| 86 |
Correct |
676 ms |
472 KB |
Output is correct |
| 87 |
Correct |
1 ms |
304 KB |
Output is correct |
| 88 |
Correct |
1 ms |
340 KB |
Output is correct |
| 89 |
Correct |
167 ms |
340 KB |
Output is correct |
| 90 |
Correct |
194 ms |
384 KB |
Output is correct |
| 91 |
Correct |
155 ms |
316 KB |
Output is correct |
| 92 |
Correct |
1141 ms |
444 KB |
Output is correct |
| 93 |
Correct |
1190 ms |
448 KB |
Output is correct |
| 94 |
Correct |
1149 ms |
460 KB |
Output is correct |
| 95 |
Correct |
1 ms |
308 KB |
Output is correct |
| 96 |
Correct |
1 ms |
340 KB |
Output is correct |
| 97 |
Correct |
704 ms |
664 KB |
Output is correct |
| 98 |
Correct |
109 ms |
380 KB |
Output is correct |
| 99 |
Correct |
667 ms |
560 KB |
Output is correct |
| 100 |
Correct |
1 ms |
340 KB |
Output is correct |
| 101 |
Correct |
108 ms |
356 KB |
Output is correct |
| 102 |
Correct |
104 ms |
468 KB |
Output is correct |
| 103 |
Correct |
764 ms |
552 KB |
Output is correct |
| 104 |
Correct |
1 ms |
340 KB |
Output is correct |
| 105 |
Correct |
1 ms |
340 KB |
Output is correct |
| 106 |
Correct |
1 ms |
340 KB |
Output is correct |
| 107 |
Correct |
158 ms |
376 KB |
Output is correct |
| 108 |
Correct |
159 ms |
320 KB |
Output is correct |
| 109 |
Correct |
1303 ms |
444 KB |
Output is correct |
| 110 |
Correct |
1126 ms |
448 KB |
Output is correct |
| 111 |
Correct |
1 ms |
340 KB |
Output is correct |
