| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 79073 |
2018-10-11T03:17:23 Z |
Plurm |
Rice Hub (IOI11_ricehub) |
C++11 |
|
19 ms |
15940 KB |
#include "ricehub.h"
#include <deque>
using namespace std;
int besthub(int R, int L, int X[], long long B)
{
int lo = 0;
int hi = R;
int mid;
long long QS[R];
QS[0] = X[0];
for(int i = 1; i < R; i++){
QS[i] = QS[i-1] + (long long)X[i];
}
while(lo < hi){
mid = (lo + hi + 1)/2;
int md = mid/2;
int first = 0;
long long s = QS[mid-1] - QS[mid/2] - (long long)(mid-mid/2-1)*X[mid/2] +
(long long)(mid/2)*X[mid/2] - QS[mid/2-1];
for(int i = mid; i < R; i++){
md = (2*i - mid)/2;
first = i-mid+1;
s = min(s,QS[i] - QS[md] - (long long)(i-md)*X[md] + (long long)(md-first)*X[md] - QS[md-1] + QS[first-1]);
//if(s == 1ll) printf("DBG %lld %d %d\n",s,mid,i);
}
if(s <= B){
lo = mid;
}else{
hi = mid-1;
}
}
return lo;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
496 KB |
Output is correct |
| 3 |
Correct |
2 ms |
496 KB |
Output is correct |
| 4 |
Correct |
2 ms |
496 KB |
Output is correct |
| 5 |
Correct |
2 ms |
496 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
528 KB |
Output is correct |
| 2 |
Correct |
2 ms |
540 KB |
Output is correct |
| 3 |
Correct |
2 ms |
604 KB |
Output is correct |
| 4 |
Correct |
2 ms |
604 KB |
Output is correct |
| 5 |
Correct |
2 ms |
604 KB |
Output is correct |
| 6 |
Correct |
2 ms |
604 KB |
Output is correct |
| 7 |
Correct |
2 ms |
692 KB |
Output is correct |
| 8 |
Correct |
2 ms |
692 KB |
Output is correct |
| 9 |
Correct |
2 ms |
784 KB |
Output is correct |
| 10 |
Correct |
2 ms |
784 KB |
Output is correct |
| 11 |
Correct |
2 ms |
784 KB |
Output is correct |
| 12 |
Correct |
2 ms |
784 KB |
Output is correct |
| 13 |
Correct |
2 ms |
784 KB |
Output is correct |
| 14 |
Correct |
2 ms |
784 KB |
Output is correct |
| 15 |
Correct |
2 ms |
800 KB |
Output is correct |
| 16 |
Correct |
2 ms |
800 KB |
Output is correct |
| 17 |
Correct |
2 ms |
800 KB |
Output is correct |
| 18 |
Correct |
2 ms |
800 KB |
Output is correct |
| 19 |
Correct |
2 ms |
800 KB |
Output is correct |
| 20 |
Correct |
2 ms |
800 KB |
Output is correct |
| 21 |
Correct |
2 ms |
800 KB |
Output is correct |
| 22 |
Correct |
2 ms |
800 KB |
Output is correct |
| 23 |
Correct |
2 ms |
800 KB |
Output is correct |
| 24 |
Correct |
2 ms |
800 KB |
Output is correct |
| 25 |
Correct |
2 ms |
800 KB |
Output is correct |
| 26 |
Correct |
2 ms |
800 KB |
Output is correct |
| 27 |
Correct |
2 ms |
800 KB |
Output is correct |
| 28 |
Correct |
2 ms |
800 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
800 KB |
Output is correct |
| 2 |
Correct |
2 ms |
800 KB |
Output is correct |
| 3 |
Correct |
2 ms |
800 KB |
Output is correct |
| 4 |
Correct |
2 ms |
800 KB |
Output is correct |
| 5 |
Correct |
2 ms |
800 KB |
Output is correct |
| 6 |
Correct |
2 ms |
800 KB |
Output is correct |
| 7 |
Correct |
2 ms |
800 KB |
Output is correct |
| 8 |
Correct |
2 ms |
912 KB |
Output is correct |
| 9 |
Correct |
2 ms |
912 KB |
Output is correct |
| 10 |
Correct |
2 ms |
912 KB |
Output is correct |
| 11 |
Correct |
2 ms |
1048 KB |
Output is correct |
| 12 |
Correct |
2 ms |
1048 KB |
Output is correct |
| 13 |
Correct |
2 ms |
1048 KB |
Output is correct |
| 14 |
Correct |
2 ms |
1048 KB |
Output is correct |
| 15 |
Correct |
2 ms |
1048 KB |
Output is correct |
| 16 |
Correct |
2 ms |
1048 KB |
Output is correct |
| 17 |
Correct |
2 ms |
1048 KB |
Output is correct |
| 18 |
Correct |
2 ms |
1048 KB |
Output is correct |
| 19 |
Correct |
2 ms |
1048 KB |
Output is correct |
| 20 |
Correct |
2 ms |
1048 KB |
Output is correct |
| 21 |
Correct |
3 ms |
1084 KB |
Output is correct |
| 22 |
Correct |
2 ms |
1084 KB |
Output is correct |
| 23 |
Correct |
2 ms |
1144 KB |
Output is correct |
| 24 |
Correct |
2 ms |
1168 KB |
Output is correct |
| 25 |
Correct |
2 ms |
1196 KB |
Output is correct |
| 26 |
Correct |
3 ms |
1236 KB |
Output is correct |
| 27 |
Correct |
3 ms |
1276 KB |
Output is correct |
| 28 |
Correct |
3 ms |
1316 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
1484 KB |
Output is correct |
| 2 |
Correct |
5 ms |
1612 KB |
Output is correct |
| 3 |
Correct |
17 ms |
3668 KB |
Output is correct |
| 4 |
Correct |
17 ms |
4700 KB |
Output is correct |
| 5 |
Correct |
19 ms |
4700 KB |
Output is correct |
| 6 |
Correct |
10 ms |
4856 KB |
Output is correct |
| 7 |
Correct |
15 ms |
6220 KB |
Output is correct |
| 8 |
Correct |
15 ms |
6992 KB |
Output is correct |
| 9 |
Correct |
10 ms |
6992 KB |
Output is correct |
| 10 |
Correct |
10 ms |
6992 KB |
Output is correct |
| 11 |
Correct |
19 ms |
8520 KB |
Output is correct |
| 12 |
Correct |
19 ms |
9660 KB |
Output is correct |
| 13 |
Correct |
11 ms |
9660 KB |
Output is correct |
| 14 |
Correct |
12 ms |
9832 KB |
Output is correct |
| 15 |
Correct |
15 ms |
10988 KB |
Output is correct |
| 16 |
Correct |
15 ms |
11668 KB |
Output is correct |
| 17 |
Correct |
18 ms |
12872 KB |
Output is correct |
| 18 |
Correct |
18 ms |
13768 KB |
Output is correct |
| 19 |
Correct |
19 ms |
14856 KB |
Output is correct |
| 20 |
Correct |
19 ms |
15940 KB |
Output is correct |
