#include <bits/stdc++.h>
#include "ricehub.h"
using namespace std;
typedef long long ll;
#define rep(i, n) for (ll i = 0; i < (n); i++)
int besthub(int R, int L, int X[], ll B)
{
ll n = R;
ll T[n];
rep(i, n) {
T[i] = X[i];
}
ll p = 0;
ll k = n + 1;
ll ans = k;
while (p < k) {
ll sr = (p + k)/2;
int i1 = 0;
int i2 = sr/2;
ll ilelewa = i2 + 1;
ll ileprawa = sr - ilelewa;
ll S = 0;
bool czy = false;
rep(i, sr) {
S += (abs(T[i] - T[i2]));
}
if (S <= B) {
czy = true;
}
i1++;
while (i1 + sr - 1 < n) {
S -= abs(T[i1 - 1] - T[i2]);
S += abs(T[i1 + sr - 1] - T[i2]);
ilelewa--;
ileprawa++;
ll poz = T[i2];
i2++;
S += (ilelewa * (T[i2] - poz));
S -= (ileprawa * (T[i2] - poz));
ilelewa++;
ileprawa--;
if (S <= B) {
czy = true;
}
i1++;
}
if (czy) {
ans = sr;
p = sr + 1;
}
else {
k = sr;
}
}
return ans;
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
336 KB |
Output is correct |
| 2 |
Correct |
1 ms |
336 KB |
Output is correct |
| 3 |
Correct |
1 ms |
336 KB |
Output is correct |
| 4 |
Correct |
1 ms |
336 KB |
Output is correct |
| 5 |
Correct |
1 ms |
336 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
336 KB |
Output is correct |
| 2 |
Correct |
1 ms |
336 KB |
Output is correct |
| 3 |
Correct |
1 ms |
336 KB |
Output is correct |
| 4 |
Correct |
1 ms |
336 KB |
Output is correct |
| 5 |
Correct |
1 ms |
504 KB |
Output is correct |
| 6 |
Correct |
1 ms |
336 KB |
Output is correct |
| 7 |
Correct |
1 ms |
512 KB |
Output is correct |
| 8 |
Correct |
1 ms |
508 KB |
Output is correct |
| 9 |
Correct |
1 ms |
336 KB |
Output is correct |
| 10 |
Correct |
1 ms |
336 KB |
Output is correct |
| 11 |
Correct |
1 ms |
336 KB |
Output is correct |
| 12 |
Correct |
1 ms |
336 KB |
Output is correct |
| 13 |
Correct |
1 ms |
336 KB |
Output is correct |
| 14 |
Correct |
1 ms |
336 KB |
Output is correct |
| 15 |
Correct |
1 ms |
504 KB |
Output is correct |
| 16 |
Correct |
1 ms |
336 KB |
Output is correct |
| 17 |
Correct |
1 ms |
336 KB |
Output is correct |
| 18 |
Correct |
1 ms |
352 KB |
Output is correct |
| 19 |
Correct |
1 ms |
504 KB |
Output is correct |
| 20 |
Correct |
1 ms |
336 KB |
Output is correct |
| 21 |
Correct |
1 ms |
336 KB |
Output is correct |
| 22 |
Correct |
1 ms |
336 KB |
Output is correct |
| 23 |
Correct |
1 ms |
336 KB |
Output is correct |
| 24 |
Correct |
1 ms |
336 KB |
Output is correct |
| 25 |
Correct |
1 ms |
336 KB |
Output is correct |
| 26 |
Correct |
1 ms |
336 KB |
Output is correct |
| 27 |
Correct |
1 ms |
336 KB |
Output is correct |
| 28 |
Correct |
1 ms |
336 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
336 KB |
Output is correct |
| 2 |
Correct |
1 ms |
336 KB |
Output is correct |
| 3 |
Correct |
1 ms |
336 KB |
Output is correct |
| 4 |
Correct |
1 ms |
336 KB |
Output is correct |
| 5 |
Correct |
1 ms |
336 KB |
Output is correct |
| 6 |
Correct |
1 ms |
336 KB |
Output is correct |
| 7 |
Correct |
1 ms |
336 KB |
Output is correct |
| 8 |
Correct |
1 ms |
336 KB |
Output is correct |
| 9 |
Correct |
1 ms |
336 KB |
Output is correct |
| 10 |
Correct |
1 ms |
336 KB |
Output is correct |
| 11 |
Correct |
1 ms |
336 KB |
Output is correct |
| 12 |
Correct |
1 ms |
336 KB |
Output is correct |
| 13 |
Correct |
1 ms |
336 KB |
Output is correct |
| 14 |
Correct |
1 ms |
336 KB |
Output is correct |
| 15 |
Correct |
1 ms |
432 KB |
Output is correct |
| 16 |
Correct |
1 ms |
336 KB |
Output is correct |
| 17 |
Correct |
1 ms |
336 KB |
Output is correct |
| 18 |
Correct |
1 ms |
336 KB |
Output is correct |
| 19 |
Correct |
1 ms |
336 KB |
Output is correct |
| 20 |
Correct |
1 ms |
336 KB |
Output is correct |
| 21 |
Correct |
1 ms |
336 KB |
Output is correct |
| 22 |
Correct |
2 ms |
336 KB |
Output is correct |
| 23 |
Correct |
2 ms |
460 KB |
Output is correct |
| 24 |
Correct |
2 ms |
336 KB |
Output is correct |
| 25 |
Correct |
1 ms |
336 KB |
Output is correct |
| 26 |
Correct |
1 ms |
336 KB |
Output is correct |
| 27 |
Correct |
1 ms |
336 KB |
Output is correct |
| 28 |
Correct |
2 ms |
336 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
3 ms |
592 KB |
Output is correct |
| 2 |
Correct |
3 ms |
592 KB |
Output is correct |
| 3 |
Correct |
12 ms |
3448 KB |
Output is correct |
| 4 |
Correct |
11 ms |
3408 KB |
Output is correct |
| 5 |
Correct |
6 ms |
2896 KB |
Output is correct |
| 6 |
Correct |
9 ms |
2896 KB |
Output is correct |
| 7 |
Correct |
9 ms |
3408 KB |
Output is correct |
| 8 |
Correct |
13 ms |
3464 KB |
Output is correct |
| 9 |
Correct |
6 ms |
2896 KB |
Output is correct |
| 10 |
Correct |
5 ms |
2896 KB |
Output is correct |
| 11 |
Correct |
10 ms |
3408 KB |
Output is correct |
| 12 |
Correct |
10 ms |
3408 KB |
Output is correct |
| 13 |
Correct |
6 ms |
2896 KB |
Output is correct |
| 14 |
Correct |
6 ms |
2896 KB |
Output is correct |
| 15 |
Correct |
8 ms |
3152 KB |
Output is correct |
| 16 |
Correct |
8 ms |
3188 KB |
Output is correct |
| 17 |
Correct |
9 ms |
3152 KB |
Output is correct |
| 18 |
Correct |
16 ms |
3152 KB |
Output is correct |
| 19 |
Correct |
10 ms |
3408 KB |
Output is correct |
| 20 |
Correct |
10 ms |
3408 KB |
Output is correct |
