#include "ricehub.h"
#include <bits/stdc++.h>
using namespace std;
const int N = 100005;
long long sum[N];
long long get(int l, int r) {
int mid = (l + r) >> 1;
if ((r - l + 1) & 1) {
return sum[r] - sum[mid] - sum[mid - 1] + sum[l - 1];
}
else {
return sum[r] - sum[mid] - sum[mid] + sum[l - 1];
}
}
int besthub(int R, int L, int X[], long long B) {
for (int i = 1; i <= R; ++i) sum[i] = sum[i - 1] + X[i - 1];
int ptr = 0, res = 0;
for (int i = 1; i <= R; ++i) {
while (ptr <= R && get(i, ptr) <= B) ptr++;
res = max(res, ptr - i);
}
return res;
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
3 ms |
376 KB |
Output is correct |
| 2 |
Correct |
4 ms |
460 KB |
Output is correct |
| 3 |
Correct |
3 ms |
460 KB |
Output is correct |
| 4 |
Correct |
3 ms |
584 KB |
Output is correct |
| 5 |
Correct |
2 ms |
584 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
584 KB |
Output is correct |
| 2 |
Correct |
3 ms |
584 KB |
Output is correct |
| 3 |
Correct |
4 ms |
584 KB |
Output is correct |
| 4 |
Correct |
3 ms |
584 KB |
Output is correct |
| 5 |
Correct |
2 ms |
584 KB |
Output is correct |
| 6 |
Correct |
3 ms |
672 KB |
Output is correct |
| 7 |
Correct |
3 ms |
672 KB |
Output is correct |
| 8 |
Correct |
3 ms |
672 KB |
Output is correct |
| 9 |
Correct |
3 ms |
672 KB |
Output is correct |
| 10 |
Correct |
3 ms |
672 KB |
Output is correct |
| 11 |
Correct |
3 ms |
672 KB |
Output is correct |
| 12 |
Correct |
3 ms |
764 KB |
Output is correct |
| 13 |
Correct |
3 ms |
764 KB |
Output is correct |
| 14 |
Correct |
3 ms |
764 KB |
Output is correct |
| 15 |
Correct |
3 ms |
764 KB |
Output is correct |
| 16 |
Correct |
3 ms |
764 KB |
Output is correct |
| 17 |
Correct |
3 ms |
764 KB |
Output is correct |
| 18 |
Correct |
2 ms |
764 KB |
Output is correct |
| 19 |
Correct |
3 ms |
764 KB |
Output is correct |
| 20 |
Correct |
2 ms |
764 KB |
Output is correct |
| 21 |
Correct |
3 ms |
764 KB |
Output is correct |
| 22 |
Correct |
3 ms |
764 KB |
Output is correct |
| 23 |
Correct |
0 ms |
764 KB |
Output is correct |
| 24 |
Correct |
3 ms |
764 KB |
Output is correct |
| 25 |
Correct |
2 ms |
764 KB |
Output is correct |
| 26 |
Correct |
5 ms |
764 KB |
Output is correct |
| 27 |
Correct |
3 ms |
764 KB |
Output is correct |
| 28 |
Correct |
3 ms |
764 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
3 ms |
764 KB |
Output is correct |
| 2 |
Correct |
3 ms |
764 KB |
Output is correct |
| 3 |
Correct |
3 ms |
764 KB |
Output is correct |
| 4 |
Correct |
3 ms |
764 KB |
Output is correct |
| 5 |
Correct |
3 ms |
764 KB |
Output is correct |
| 6 |
Correct |
4 ms |
768 KB |
Output is correct |
| 7 |
Correct |
3 ms |
772 KB |
Output is correct |
| 8 |
Correct |
3 ms |
784 KB |
Output is correct |
| 9 |
Correct |
3 ms |
788 KB |
Output is correct |
| 10 |
Correct |
3 ms |
792 KB |
Output is correct |
| 11 |
Correct |
2 ms |
796 KB |
Output is correct |
| 12 |
Correct |
3 ms |
804 KB |
Output is correct |
| 13 |
Correct |
3 ms |
812 KB |
Output is correct |
| 14 |
Correct |
4 ms |
812 KB |
Output is correct |
| 15 |
Correct |
2 ms |
900 KB |
Output is correct |
| 16 |
Correct |
5 ms |
904 KB |
Output is correct |
| 17 |
Correct |
3 ms |
904 KB |
Output is correct |
| 18 |
Correct |
3 ms |
904 KB |
Output is correct |
| 19 |
Correct |
2 ms |
904 KB |
Output is correct |
| 20 |
Correct |
2 ms |
904 KB |
Output is correct |
| 21 |
Correct |
3 ms |
904 KB |
Output is correct |
| 22 |
Correct |
3 ms |
904 KB |
Output is correct |
| 23 |
Correct |
4 ms |
916 KB |
Output is correct |
| 24 |
Correct |
4 ms |
948 KB |
Output is correct |
| 25 |
Correct |
5 ms |
980 KB |
Output is correct |
| 26 |
Correct |
4 ms |
1024 KB |
Output is correct |
| 27 |
Correct |
4 ms |
1092 KB |
Output is correct |
| 28 |
Correct |
4 ms |
1100 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
7 ms |
1268 KB |
Output is correct |
| 2 |
Correct |
7 ms |
1400 KB |
Output is correct |
| 3 |
Correct |
25 ms |
3468 KB |
Output is correct |
| 4 |
Correct |
24 ms |
4592 KB |
Output is correct |
| 5 |
Correct |
14 ms |
4592 KB |
Output is correct |
| 6 |
Correct |
15 ms |
4632 KB |
Output is correct |
| 7 |
Correct |
27 ms |
5996 KB |
Output is correct |
| 8 |
Correct |
29 ms |
6768 KB |
Output is correct |
| 9 |
Correct |
11 ms |
6768 KB |
Output is correct |
| 10 |
Correct |
13 ms |
6768 KB |
Output is correct |
| 11 |
Correct |
25 ms |
8372 KB |
Output is correct |
| 12 |
Correct |
26 ms |
9424 KB |
Output is correct |
| 13 |
Correct |
13 ms |
9424 KB |
Output is correct |
| 14 |
Correct |
11 ms |
9596 KB |
Output is correct |
| 15 |
Correct |
24 ms |
10624 KB |
Output is correct |
| 16 |
Correct |
25 ms |
11540 KB |
Output is correct |
| 17 |
Correct |
26 ms |
12584 KB |
Output is correct |
| 18 |
Correct |
21 ms |
13528 KB |
Output is correct |
| 19 |
Correct |
24 ms |
14600 KB |
Output is correct |
| 20 |
Correct |
27 ms |
15596 KB |
Output is correct |
