#include <bits/stdc++.h>
#include "grader.h"
using namespace std;
long long r,l;
long long b;
long long x[100001];
bool check(long long k)
{
long long rez=0;
long long m=(k+1)/2;
for(long long i=1;i<=k;i++)
{
rez+=abs(x[m]-x[i]);
}
if(rez<=b)return 1;
m++;
for(long long i=2;i+k-1<=r;i++,m++)
{
if(k&1)rez+=(x[m]-x[m-1]);
rez-=(x[m]-x[i-1]);
rez+=(x[i+k-1]-x[m]);
if(rez<=b)return 1;
}
return 0;
}
int besthub(int R, int L, int* X, long long B){
r=R;
l=L;
for(long long i=0;i<r;i++)
{
x[i+1]=X[i];
}
b=B;
long long i=0;
long long j=r;
while(i<=j)
{
long long m=(i+j)/2;
if(check(m))
{
i=m+1;
}
else
{
j=m-1;
}
}
return i-1;
}
Compilation message
ricehub.cpp:2:10: fatal error: grader.h: No such file or directory
2 | #include "grader.h"
| ^~~~~~~~~~
compilation terminated.
