BubbleSortXCsharpArrayVersion

namespace BubbleSortX
{
    internal class Program
    {
        static void Main(string[] args)
        {
            bubble_sort(generate_random());
        }
        //private static (int, int) switch_item(int x, int y) => (y, x);
        private static int[] generate_random()
        {
            Random rnd = new Random();

            int[] arryofrand = new int[20];


            for (int i = 0; i < 20; i++)
            {

                arryofrand[i] = rnd.Next(99, 999) + 1;


            }
            return arryofrand;

        }
        private static void bubble_sort(int[] arr)
        {
            {
                for (int i = arr.Length - 1; i > 0; i--)
                {
                    for (int j = 0; j < i; j++)
                    {
                        if (arr[j] > arr[j + 1])
                        {
                            // switch_item(arr[j],arr[j+1]);
                            (arr[j], arr[j + 1]) = (arr[j + 1], arr[j]);
                        }
                    }
                }
                foreach (int i in arr)
                {
                    Console.WriteLine(i);
                }
            }
        }
    }
}