Gravity Flip O(nlog(n)).cpp

#include <iostream>
#include <algorithm>

using namespace std;

int main () {

    int n;
    cin >> n;
    int ar[n];
    for (int i = 0; i < n; i++)
        cin >> ar[i];
    sort (ar, ar + n);
    for (int i = 0; i < n; i++)
        cout << ar[i] << " ";

    return 0;
}