#include "rotate.h"
#include <bits/stdc++.h>
#define vi vector<int>
#define vll vector<ll>
#define vvi vector<vi>
#define oo 1000000001
#define eb emplace_back
#define pb push_back
#define mpr make_pair
#define ln '\n'
#define ull unsigned long long
#define ll long long
#define all(v) v.begin(), v.end()
#define iospeed ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0)
using namespace std;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
template <typename T> void show(vector<T> &v) {
for (T i : v) {
cout << i << ' ';
}
cout << ln;
}
void energy(int n, std::vector<int> v) {
vector<array<int, 2>>line;
for (int i = 0; i < n; ++i) line.pb({v[i], i});
sort(all(line));
int half = (n + 1) / 2;
for (int i = half; i < n; ++i) rotate({line[i][1]}, 25000 - (line[i][0] - line[i - half][0]));
}
