For this Question: Given an array A of size N. <b>Value</b> of an element A<sub>i</sub> is defined as the sum of the absolute difference of all elements of the array with A<sub>i</sub>. More formally, the value of an element at index i is the sum of |A<sub>i</sub> - A<sub>j</sub>| over all j (1 <= j <= N). Find the maximum such value over all i (1 <= i <= N) in the array.

<b>Note</b>: Given array is 1-based indexThe first line of the input contains a single integer N.
The second line of the input contains N space-separated integers.

<b>Constraints:</b>
1 &le; N &le; 10<sup>5</sup>
1 &le; A<sub>i</sub> &le; 10<sup>9</sup>Print the maximum such value over all i (1 <= i <= N) in the array.Sample Input:
6
1 1 5 5 8 9

Sample Output:
25

<b>Explanation:</b>
For, i = 6, 
|A<sub>1</sub> - A<sub>6</sub>| = 8
|A<sub>2</sub> - A<sub>6</sub>| = 8
|A<sub>3</sub> - A<sub>6</sub>| = 4
|A<sub>4</sub> - A<sub>6</sub>| = 4
|A<sub>5</sub> - A<sub>6</sub>| = 1
Value = 8 + 8 + 4 + 4 + 1 = 25
For all other i, give values less than 25., I have written this Solution Code: #include<bits/stdc++.h>
using namespace std;
 
#define fast ios_base::sync_with_stdio(false); cin.tie(NULL);
#define int long long
#define pb push_back
#define ff first
#define ss second
#define endl '\n'
#define all(a) a.begin(), a.end()
#define rall(a) a.rbegin(), a.rend()
using T = pair<int, int>;
typedef long double ld;
 
const int mod = 1e9 + 7;
const int INF = 2e9;
 
void solve(){
    int n;
    cin >> n;
    vector<int> a(n + 1);
    for(int i = 1; i <= n; i++) cin >> a[i];
    sort(a.begin(), a.end());
    vector<int> pre(n + 1);
    for(int i = 1; i <= n; i++){
        pre[i] = pre[i - 1] + a[i];
    }
    int ans = 0;
    for(int i = 1; i <= n; i++){
        ans = max(ans, (pre[n] - pre[i]) - ((n - i) * (a[i])) + ((i-1)* a[i]) - pre[i - 1]);
    }
    cout << ans;
}
 
signed main(){
    fast
    int t = 1;
    // cin >> t;
    for(int i = 1; i <= t; i++){
        solve();
        if(i != t) cout << endl;
    }
}, In this Programming Language: C++, Now tell me if this Code is compilable or not?