| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 784720 |
2023-07-16T12:54:38 Z |
angels |
Cave (IOI13_cave) |
C++17 |
|
211 ms |
544 KB |
/******************************************************************************
Online C++ Compiler.
Code, Compile, Run and Debug C++ program online.
Write your code in this editor and press "Run" button to compile and execute it.
*******************************************************************************/
#include <bits/stdc++.h>
#include "cave.h"
using namespace std;
bool visited[5001];
int R[5001], D[5001];
void change(int start, int end)
{
for(int i=start; i<=end; i++)
{
if(!visited[i])
{
if(R[i]==0)
R[i]=1;
else
R[i]=0;
}
}
}
void exploreCave(int N)
{
int n=N;
memset(R, 0, sizeof(R));
for(int i=0; i<n; i++)
{
int x=tryCombination(R);
int kiki, kiki1;
if(x>i || x==-1)
kiki=0;
else
kiki=1;
int start=0, end=n-1;
while(start<end)
{
int mid=(start+end)/2;
change(start, mid);
x=tryCombination(R);
if(x>i || x==-1)
kiki1=0;
else
kiki1=1;
change(start, mid);
if(kiki==kiki1)
start=mid+1;
else
end=mid;
}
R[start]=kiki;
D[start]=i;
visited[start]=true;
}
answer(R, D);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
83 ms |
312 KB |
Output is correct |
| 2 |
Correct |
83 ms |
420 KB |
Output is correct |
| 3 |
Correct |
128 ms |
544 KB |
Output is correct |
| 4 |
Correct |
99 ms |
404 KB |
Output is correct |
| 5 |
Correct |
166 ms |
416 KB |
Output is correct |
| 6 |
Correct |
126 ms |
416 KB |
Output is correct |
| 7 |
Correct |
168 ms |
412 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 |
0 ms |
308 KB |
Output is correct |
| 12 |
Correct |
124 ms |
416 KB |
Output is correct |
| 13 |
Correct |
129 ms |
412 KB |
Output is correct |
| 14 |
Correct |
122 ms |
408 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
184 ms |
424 KB |
Output is correct |
| 2 |
Correct |
1 ms |
340 KB |
Output is correct |
| 3 |
Correct |
147 ms |
416 KB |
Output is correct |
| 4 |
Correct |
1 ms |
300 KB |
Output is correct |
| 5 |
Correct |
1 ms |
340 KB |
Output is correct |
| 6 |
Correct |
165 ms |
416 KB |
Output is correct |
| 7 |
Correct |
145 ms |
460 KB |
Output is correct |
| 8 |
Correct |
211 ms |
412 KB |
Output is correct |
| 9 |
Correct |
199 ms |
340 KB |
Output is correct |
| 10 |
Correct |
199 ms |
416 KB |
Output is correct |
| 11 |
Correct |
135 ms |
416 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
340 KB |
Output is correct |
| 2 |
Correct |
1 ms |
340 KB |
Output is correct |
| 3 |
Correct |
1 ms |
300 KB |
Output is correct |
| 4 |
Correct |
0 ms |
300 KB |
Output is correct |
| 5 |
Correct |
1 ms |
300 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
1 ms |
340 KB |
Output is correct |
| 8 |
Correct |
1 ms |
304 KB |
Output is correct |
| 9 |
Correct |
0 ms |
296 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 |
340 KB |
Output is correct |
| 14 |
Correct |
1 ms |
340 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
340 KB |
Output is correct |
| 2 |
Correct |
1 ms |
340 KB |
Output is correct |
| 3 |
Correct |
1 ms |
300 KB |
Output is correct |
| 4 |
Correct |
0 ms |
300 KB |
Output is correct |
| 5 |
Correct |
1 ms |
300 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
1 ms |
340 KB |
Output is correct |
| 8 |
Correct |
1 ms |
304 KB |
Output is correct |
| 9 |
Correct |
0 ms |
296 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 |
340 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 |
340 KB |
Output is correct |
| 18 |
Correct |
1 ms |
340 KB |
Output is correct |
| 19 |
Correct |
1 ms |
340 KB |
Output is correct |
| 20 |
Correct |
23 ms |
340 KB |
Output is correct |
| 21 |
Correct |
1 ms |
308 KB |
Output is correct |
| 22 |
Correct |
1 ms |
340 KB |
Output is correct |
| 23 |
Correct |
27 ms |
340 KB |
Output is correct |
| 24 |
Correct |
27 ms |
340 KB |
Output is correct |
| 25 |
Correct |
27 ms |
340 KB |
Output is correct |
| 26 |
Correct |
1 ms |
340 KB |
Output is correct |
| 27 |
Correct |
1 ms |
340 KB |
Output is correct |
| 28 |
Correct |
19 ms |
320 KB |
Output is correct |
| 29 |
Correct |
1 ms |
304 KB |
Output is correct |
| 30 |
Correct |
20 ms |
360 KB |
Output is correct |
| 31 |
Correct |
20 ms |
340 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 |
308 KB |
Output is correct |
| 35 |
Correct |
27 ms |
340 KB |
Output is correct |
| 36 |
Correct |
27 ms |
340 KB |
Output is correct |
| 37 |
Correct |
1 ms |
340 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
83 ms |
312 KB |
Output is correct |
| 2 |
Correct |
83 ms |
420 KB |
Output is correct |
| 3 |
Correct |
128 ms |
544 KB |
Output is correct |
| 4 |
Correct |
99 ms |
404 KB |
Output is correct |
| 5 |
Correct |
166 ms |
416 KB |
Output is correct |
| 6 |
Correct |
126 ms |
416 KB |
Output is correct |
| 7 |
Correct |
168 ms |
412 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 |
0 ms |
308 KB |
Output is correct |
| 12 |
Correct |
124 ms |
416 KB |
Output is correct |
| 13 |
Correct |
129 ms |
412 KB |
Output is correct |
| 14 |
Correct |
122 ms |
408 KB |
Output is correct |
| 15 |
Correct |
184 ms |
424 KB |
Output is correct |
| 16 |
Correct |
1 ms |
340 KB |
Output is correct |
| 17 |
Correct |
147 ms |
416 KB |
Output is correct |
| 18 |
Correct |
1 ms |
300 KB |
Output is correct |
| 19 |
Correct |
1 ms |
340 KB |
Output is correct |
| 20 |
Correct |
165 ms |
416 KB |
Output is correct |
| 21 |
Correct |
145 ms |
460 KB |
Output is correct |
| 22 |
Correct |
211 ms |
412 KB |
Output is correct |
| 23 |
Correct |
199 ms |
340 KB |
Output is correct |
| 24 |
Correct |
199 ms |
416 KB |
Output is correct |
| 25 |
Correct |
135 ms |
416 KB |
Output is correct |
| 26 |
Correct |
1 ms |
340 KB |
Output is correct |
| 27 |
Correct |
1 ms |
340 KB |
Output is correct |
| 28 |
Correct |
1 ms |
300 KB |
Output is correct |
| 29 |
Correct |
0 ms |
300 KB |
Output is correct |
| 30 |
Correct |
1 ms |
300 KB |
Output is correct |
| 31 |
Correct |
1 ms |
340 KB |
Output is correct |
| 32 |
Correct |
1 ms |
340 KB |
Output is correct |
| 33 |
Correct |
1 ms |
304 KB |
Output is correct |
| 34 |
Correct |
0 ms |
296 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 |
340 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 |
340 KB |
Output is correct |
| 43 |
Correct |
1 ms |
340 KB |
Output is correct |
| 44 |
Correct |
1 ms |
340 KB |
Output is correct |
| 45 |
Correct |
23 ms |
340 KB |
Output is correct |
| 46 |
Correct |
1 ms |
308 KB |
Output is correct |
| 47 |
Correct |
1 ms |
340 KB |
Output is correct |
| 48 |
Correct |
27 ms |
340 KB |
Output is correct |
| 49 |
Correct |
27 ms |
340 KB |
Output is correct |
| 50 |
Correct |
27 ms |
340 KB |
Output is correct |
| 51 |
Correct |
1 ms |
340 KB |
Output is correct |
| 52 |
Correct |
1 ms |
340 KB |
Output is correct |
| 53 |
Correct |
19 ms |
320 KB |
Output is correct |
| 54 |
Correct |
1 ms |
304 KB |
Output is correct |
| 55 |
Correct |
20 ms |
360 KB |
Output is correct |
| 56 |
Correct |
20 ms |
340 KB |
Output is correct |
| 57 |
Correct |
1 ms |
340 KB |
Output is correct |
| 58 |
Correct |
1 ms |
340 KB |
Output is correct |
| 59 |
Correct |
1 ms |
308 KB |
Output is correct |
| 60 |
Correct |
27 ms |
340 KB |
Output is correct |
| 61 |
Correct |
27 ms |
340 KB |
Output is correct |
| 62 |
Correct |
1 ms |
340 KB |
Output is correct |
| 63 |
Correct |
82 ms |
416 KB |
Output is correct |
| 64 |
Correct |
82 ms |
404 KB |
Output is correct |
| 65 |
Correct |
134 ms |
536 KB |
Output is correct |
| 66 |
Correct |
86 ms |
404 KB |
Output is correct |
| 67 |
Correct |
170 ms |
416 KB |
Output is correct |
| 68 |
Correct |
130 ms |
412 KB |
Output is correct |
| 69 |
Correct |
177 ms |
484 KB |
Output is correct |
| 70 |
Correct |
1 ms |
340 KB |
Output is correct |
| 71 |
Correct |
1 ms |
308 KB |
Output is correct |
| 72 |
Correct |
125 ms |
420 KB |
Output is correct |
| 73 |
Correct |
127 ms |
412 KB |
Output is correct |
| 74 |
Correct |
124 ms |
404 KB |
Output is correct |
| 75 |
Correct |
150 ms |
424 KB |
Output is correct |
| 76 |
Correct |
1 ms |
340 KB |
Output is correct |
| 77 |
Correct |
0 ms |
340 KB |
Output is correct |
| 78 |
Correct |
170 ms |
412 KB |
Output is correct |
| 79 |
Correct |
136 ms |
424 KB |
Output is correct |
| 80 |
Correct |
200 ms |
340 KB |
Output is correct |
| 81 |
Correct |
197 ms |
340 KB |
Output is correct |
| 82 |
Correct |
208 ms |
412 KB |
Output is correct |
| 83 |
Correct |
136 ms |
424 KB |
Output is correct |
| 84 |
Correct |
1 ms |
340 KB |
Output is correct |
| 85 |
Correct |
20 ms |
340 KB |
Output is correct |
| 86 |
Correct |
132 ms |
468 KB |
Output is correct |
| 87 |
Correct |
1 ms |
340 KB |
Output is correct |
| 88 |
Correct |
1 ms |
304 KB |
Output is correct |
| 89 |
Correct |
27 ms |
468 KB |
Output is correct |
| 90 |
Correct |
28 ms |
340 KB |
Output is correct |
| 91 |
Correct |
27 ms |
384 KB |
Output is correct |
| 92 |
Correct |
187 ms |
312 KB |
Output is correct |
| 93 |
Correct |
193 ms |
420 KB |
Output is correct |
| 94 |
Correct |
199 ms |
416 KB |
Output is correct |
| 95 |
Correct |
1 ms |
340 KB |
Output is correct |
| 96 |
Correct |
1 ms |
340 KB |
Output is correct |
| 97 |
Correct |
125 ms |
420 KB |
Output is correct |
| 98 |
Correct |
19 ms |
384 KB |
Output is correct |
| 99 |
Correct |
123 ms |
420 KB |
Output is correct |
| 100 |
Correct |
1 ms |
340 KB |
Output is correct |
| 101 |
Correct |
20 ms |
340 KB |
Output is correct |
| 102 |
Correct |
20 ms |
340 KB |
Output is correct |
| 103 |
Correct |
127 ms |
428 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 |
30 ms |
368 KB |
Output is correct |
| 108 |
Correct |
27 ms |
316 KB |
Output is correct |
| 109 |
Correct |
192 ms |
412 KB |
Output is correct |
| 110 |
Correct |
190 ms |
340 KB |
Output is correct |
| 111 |
Correct |
1 ms |
340 KB |
Output is correct |
