| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 305890 |
2020-09-24T04:25:27 Z |
juggernaut |
Cave (IOI13_cave) |
C++14 |
|
278 ms |
636 KB |
#include"cave.h"
#include<bits/stdc++.h>
using namespace std;
int pos[5005],n,bl[5005],ans[5005],pr,cur;
bool check(int val,int l,int r){
for(int i=l;i<=r;i++)if(!bl[i])ans[i]^=1;
pr=cur;
cur=tryCombination(ans);
if(cur==-1)cur=n;
return (pr==val)^(cur==val);
}
void exploreCave(int N){
int i=0,l,r,m;
n=N;
for(;i<n;i++){
l=0,r=n-1;
cur=tryCombination(ans);
if(cur==-1)cur=n;
while(l<r){
m=(l+r)>>1;
if(check(i,l,m))r=m;
else l=m+1;
}
if(cur==i)ans[l]^=1;
pos[l]=i;
bl[l]=1;
}
answer(ans,pos);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
144 ms |
504 KB |
Output is correct |
| 2 |
Correct |
136 ms |
504 KB |
Output is correct |
| 3 |
Correct |
206 ms |
508 KB |
Output is correct |
| 4 |
Correct |
141 ms |
504 KB |
Output is correct |
| 5 |
Correct |
220 ms |
504 KB |
Output is correct |
| 6 |
Correct |
203 ms |
504 KB |
Output is correct |
| 7 |
Correct |
219 ms |
504 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 |
210 ms |
632 KB |
Output is correct |
| 13 |
Correct |
212 ms |
504 KB |
Output is correct |
| 14 |
Correct |
209 ms |
632 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
221 ms |
384 KB |
Output is correct |
| 2 |
Correct |
1 ms |
384 KB |
Output is correct |
| 3 |
Correct |
210 ms |
384 KB |
Output is correct |
| 4 |
Correct |
1 ms |
384 KB |
Output is correct |
| 5 |
Correct |
1 ms |
384 KB |
Output is correct |
| 6 |
Correct |
225 ms |
504 KB |
Output is correct |
| 7 |
Correct |
220 ms |
384 KB |
Output is correct |
| 8 |
Correct |
270 ms |
504 KB |
Output is correct |
| 9 |
Correct |
272 ms |
384 KB |
Output is correct |
| 10 |
Correct |
271 ms |
384 KB |
Output is correct |
| 11 |
Correct |
246 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
384 KB |
Output is correct |
| 2 |
Correct |
0 ms |
384 KB |
Output is correct |
| 3 |
Correct |
1 ms |
384 KB |
Output is correct |
| 4 |
Correct |
1 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 |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
384 KB |
Output is correct |
| 2 |
Correct |
0 ms |
384 KB |
Output is correct |
| 3 |
Correct |
1 ms |
384 KB |
Output is correct |
| 4 |
Correct |
1 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 |
384 KB |
Output is correct |
| 15 |
Correct |
1 ms |
384 KB |
Output is correct |
| 16 |
Correct |
1 ms |
384 KB |
Output is correct |
| 17 |
Correct |
1 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 |
32 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 |
36 ms |
384 KB |
Output is correct |
| 24 |
Correct |
39 ms |
384 KB |
Output is correct |
| 25 |
Correct |
37 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 |
32 ms |
512 KB |
Output is correct |
| 29 |
Correct |
1 ms |
384 KB |
Output is correct |
| 30 |
Correct |
32 ms |
384 KB |
Output is correct |
| 31 |
Correct |
31 ms |
512 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 |
37 ms |
444 KB |
Output is correct |
| 36 |
Correct |
36 ms |
384 KB |
Output is correct |
| 37 |
Correct |
1 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
144 ms |
504 KB |
Output is correct |
| 2 |
Correct |
136 ms |
504 KB |
Output is correct |
| 3 |
Correct |
206 ms |
508 KB |
Output is correct |
| 4 |
Correct |
141 ms |
504 KB |
Output is correct |
| 5 |
Correct |
220 ms |
504 KB |
Output is correct |
| 6 |
Correct |
203 ms |
504 KB |
Output is correct |
| 7 |
Correct |
219 ms |
504 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 |
210 ms |
632 KB |
Output is correct |
| 13 |
Correct |
212 ms |
504 KB |
Output is correct |
| 14 |
Correct |
209 ms |
632 KB |
Output is correct |
| 15 |
Correct |
221 ms |
384 KB |
Output is correct |
| 16 |
Correct |
1 ms |
384 KB |
Output is correct |
| 17 |
Correct |
210 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 |
225 ms |
504 KB |
Output is correct |
| 21 |
Correct |
220 ms |
384 KB |
Output is correct |
| 22 |
Correct |
270 ms |
504 KB |
Output is correct |
| 23 |
Correct |
272 ms |
384 KB |
Output is correct |
| 24 |
Correct |
271 ms |
384 KB |
Output is correct |
| 25 |
Correct |
246 ms |
384 KB |
Output is correct |
| 26 |
Correct |
1 ms |
384 KB |
Output is correct |
| 27 |
Correct |
0 ms |
384 KB |
Output is correct |
| 28 |
Correct |
1 ms |
384 KB |
Output is correct |
| 29 |
Correct |
1 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 |
384 KB |
Output is correct |
| 40 |
Correct |
1 ms |
384 KB |
Output is correct |
| 41 |
Correct |
1 ms |
384 KB |
Output is correct |
| 42 |
Correct |
1 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 |
32 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 |
36 ms |
384 KB |
Output is correct |
| 49 |
Correct |
39 ms |
384 KB |
Output is correct |
| 50 |
Correct |
37 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 |
32 ms |
512 KB |
Output is correct |
| 54 |
Correct |
1 ms |
384 KB |
Output is correct |
| 55 |
Correct |
32 ms |
384 KB |
Output is correct |
| 56 |
Correct |
31 ms |
512 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 |
37 ms |
444 KB |
Output is correct |
| 61 |
Correct |
36 ms |
384 KB |
Output is correct |
| 62 |
Correct |
1 ms |
384 KB |
Output is correct |
| 63 |
Correct |
136 ms |
500 KB |
Output is correct |
| 64 |
Correct |
140 ms |
504 KB |
Output is correct |
| 65 |
Correct |
209 ms |
504 KB |
Output is correct |
| 66 |
Correct |
141 ms |
384 KB |
Output is correct |
| 67 |
Correct |
219 ms |
504 KB |
Output is correct |
| 68 |
Correct |
208 ms |
632 KB |
Output is correct |
| 69 |
Correct |
222 ms |
504 KB |
Output is correct |
| 70 |
Correct |
1 ms |
384 KB |
Output is correct |
| 71 |
Correct |
1 ms |
384 KB |
Output is correct |
| 72 |
Correct |
224 ms |
636 KB |
Output is correct |
| 73 |
Correct |
203 ms |
504 KB |
Output is correct |
| 74 |
Correct |
205 ms |
504 KB |
Output is correct |
| 75 |
Correct |
209 ms |
504 KB |
Output is correct |
| 76 |
Correct |
1 ms |
384 KB |
Output is correct |
| 77 |
Correct |
1 ms |
384 KB |
Output is correct |
| 78 |
Correct |
225 ms |
504 KB |
Output is correct |
| 79 |
Correct |
220 ms |
504 KB |
Output is correct |
| 80 |
Correct |
271 ms |
632 KB |
Output is correct |
| 81 |
Correct |
278 ms |
632 KB |
Output is correct |
| 82 |
Correct |
274 ms |
636 KB |
Output is correct |
| 83 |
Correct |
220 ms |
504 KB |
Output is correct |
| 84 |
Correct |
1 ms |
384 KB |
Output is correct |
| 85 |
Correct |
31 ms |
448 KB |
Output is correct |
| 86 |
Correct |
211 ms |
504 KB |
Output is correct |
| 87 |
Correct |
1 ms |
384 KB |
Output is correct |
| 88 |
Correct |
1 ms |
384 KB |
Output is correct |
| 89 |
Correct |
36 ms |
384 KB |
Output is correct |
| 90 |
Correct |
39 ms |
384 KB |
Output is correct |
| 91 |
Correct |
37 ms |
384 KB |
Output is correct |
| 92 |
Correct |
273 ms |
632 KB |
Output is correct |
| 93 |
Correct |
269 ms |
512 KB |
Output is correct |
| 94 |
Correct |
274 ms |
512 KB |
Output is correct |
| 95 |
Correct |
1 ms |
384 KB |
Output is correct |
| 96 |
Correct |
1 ms |
384 KB |
Output is correct |
| 97 |
Correct |
208 ms |
512 KB |
Output is correct |
| 98 |
Correct |
33 ms |
384 KB |
Output is correct |
| 99 |
Correct |
202 ms |
512 KB |
Output is correct |
| 100 |
Correct |
1 ms |
384 KB |
Output is correct |
| 101 |
Correct |
32 ms |
384 KB |
Output is correct |
| 102 |
Correct |
31 ms |
384 KB |
Output is correct |
| 103 |
Correct |
205 ms |
632 KB |
Output is correct |
| 104 |
Correct |
1 ms |
384 KB |
Output is correct |
| 105 |
Correct |
1 ms |
512 KB |
Output is correct |
| 106 |
Correct |
1 ms |
384 KB |
Output is correct |
| 107 |
Correct |
37 ms |
384 KB |
Output is correct |
| 108 |
Correct |
36 ms |
384 KB |
Output is correct |
| 109 |
Correct |
271 ms |
512 KB |
Output is correct |
| 110 |
Correct |
270 ms |
632 KB |
Output is correct |
| 111 |
Correct |
1 ms |
384 KB |
Output is correct |
