#include <bits/stdc++.h>
#include "ricehub.h"
using namespace std;
#define ll long long
int solve(int poz, int R, int B, vector<int> &X)
{
int c1 = poz - 1, c2 = poz + 1;
bool done_change = true;
int nr = 1;
while (done_change)
{
done_change = false;
if (c1 < 0 && c2 >= R)
break;
if (c1 >= 0 && (c2 >= R || X[poz] - X[c1] <= X[c2] - X[poz]))
{
nr++; done_change = true;
B -= (X[poz] - X[c1]);
c1--;
}
else
if (c2 < R && (c1 < 0 || X[c2] - X[poz] < X[poz] - X[c1]))
{
nr++; done_change = true;
B -= (X[c2] - X[poz]);
c2++;
}
if (B < 0)
{
nr--;
done_change = false;
}
}
return nr;
}
int besthub(int R, int L, int V[], ll B)
{
vector<int> X(R);
vector<int> Best(R);
for (int i = 0; i < R; i++)
X[i] = V[i];
int c1 = 0, c2 = 0;
ll sum = 0;
while (c2 < R && sum + X[c2] - X[0] <= B)
{
sum += X[c2] - X[0];
c2++;
}
c2--;
Best[0] = c2 + 1;
for (int i = 1; i < R; i++)
{
if (X[i] == X[i - 1])
{
Best[i] = Best[i - 1];
if (c2 < i)
c2 = i;
continue;
}
sum += (i - c1) * (X[i] - X[i - 1]) - (c2 - (i - 1)) * (X[i] - X[i - 1]);
if (c2 < i)
c2 = i;
while (sum > B)
{
sum -= X[i] - X[c1];
c1++;
}
while (c2 + 1 < R && sum <= B)
{
sum += X[c2 + 1] - X[i];
c2++;
}
while (c2 + 1 < R && X[c2 + 1] - X[i] <= X[i] - X[c1])
{
sum -= X[i] - X[c1];
sum += X[c2 + 1] - X[i];
c2++;
c1++;
}
Best[i] = c2 - c1 + 1;
}
int Max = Best[0];
for (int i = 0; i < R; i++)
Max = max(Max, Best[i]);
return Max;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
344 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
2 ms |
604 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |