#include <bits/stdc++.h>
#define ll long long
using namespace std;
int besthub(int N, int M, int X[], ll K)
{
int sol = 0;
ll temp = 0;
for(int i = 0, l = 0, r = 0; i < N; i++)
{
if(i)
{
while(((r + 1) < N) && (X[r + 1] <= X[i]))
{
temp += X[r + 1] - X[i - 1];
r++;
}
temp += ((i - l) - (r - i + 1LL)) * (X[i] - X[i - 1]);
}
while((l < i) && (temp > K))
{
temp -= X[i] - X[l];
l++;
}
while(((r + 1) < N) && ((temp + X[r + 1] - X[i]) <= K))
{
temp += X[r + 1] - X[i];
r++;
}
while((l < i) && ((r + 1) < N) && ((X[i] - X[l]) >= (X[r + 1] - X[i])))
{
if(temp <= K) sol = max(r - l + 1, sol);
temp -= X[i] - X[l];
l++;
while(((r + 1) < N) && ((temp + X[r + 1] - X[i]) <= K))
{
temp += X[r + 1] - X[i];
r++;
}
}
if(temp <= K) sol = max(r - l + 1, sol);
}
return sol;
}
//int main()
//{
// int n, m;
// ll k;
// cin >> n >> m >> k;
// int x[n];
// for(int i = 0; i < n; i++) cin >> x[i];
// cout << besthub(n, m, x, k) << '\n';
// return 0;
//}
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