#include "grader.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
typedef vector<int> vi;
typedef vector<pair<int,int>> vpi;
#define FOR(i,a,b) for (int i = (a); i < (b); ++i)
#define F0R(i,a) FOR(i,0,a)
#define ROF(i,a,b) for (int i = (b)-1; i >= (a); --i)
#define R0F(i,a) ROF(i,0,a)
#define trav(a,x) for (auto& a: x)
#define pb push_back
#define rsz resize
#define sz(x) int(x.size())
#define all(x) begin(x), end(x)
#define fi first
// subtask 1,2,3
int besthub(int R, int L, int X[], ll B){
int mx=0;
FOR(len,1,R)
{
F0R(i,R)
{
int las = i+len-1;
if(las>=R)break;
int mid = (i+las)/2;
ll cur=0;
FOR(j,i,las+1)
{
cur += abs(X[j]-X[mid]);
}
if(cur<=B)
{
mx=max(mx,len);
}
}
}
return mx;
}
Compilation message
ricehub.cpp:1:10: fatal error: grader.h: No such file or directory
1 | #include "grader.h"
| ^~~~~~~~~~
compilation terminated.
