Buble_sort(from heavy to light)

#include <iostream>
using namespace std;

void buble_sort(int arr[], int n) {
    for(int i = 0; i < n; i++) {
        for(int j = 0; j < n - i - 1; j++) {
            if(arr[j] < arr[j + 1]) {
                swap(arr[j], arr[j + 1]);
            }
        }
    }
}

int main()
{
    int array_to_sort[15] = {4, 30, 79, 11, 40, 52, 93, 13, 97, 80, 44, 50, 31, 44, 19};
    buble_sort(array_to_sort, 15);
    for(int x : array_to_sort) {
        cout << x << " ";
    }
    return 0;
}
/* 97 93 80 79 52 50 44 44 40 31 30 19 13 11 4 */