manualSortCSharp

using System;

class Program
{
    static void Main()
    {
        Console.WriteLine("Sorting numbers in ascending order.");
        // int[] unsorted = {7, 2, 5, 4, 9, 1, 6, 3, 8};
        // int[] unsorted = {9, 8, 7, 6, 5, 4, 3, 2, 1};
        int[] unsorted = {4, 3, 2, 1};
        int tmp = 0, pass = 0, swaps = 0;
        int unsortedNumLen = unsorted.Length;

        DisplayResults("\nNumbers unsorted.", unsorted);

        //sort
        while(pass != unsortedNumLen)
        {
            for(int i=0,j=1; i < unsortedNumLen-1 && j < unsortedNumLen; i++,j++)
            {
                if (unsorted[i] > unsorted[j])
                {
                    pass = 0;
                    swaps++;
                    Console.Write("Swapping {0} and {1}:\t", unsorted[i], unsorted[j]);
                    tmp = unsorted[i];
                    unsorted[i] = unsorted[j];
                    unsorted[j] = tmp;
                    printArray(unsorted);
                }

                else pass++;
            }
        }

        DisplayResults("\nNumbers sorted.", unsorted);
        Console.WriteLine("Number of swaps: {0}\n",swaps);

    }

    static void printArray(int[] numbers)
    {
        foreach(int num in numbers)
            Console.Write("{0} ", num);
        Console.WriteLine();
    }

    static void CurrentTimeStamp()
    {
        Console.Write(" ({0})\n",DateTime.Now);
    }

    static void DisplayResults(string msg, int[] unsorted)
    {
        Console.Write(msg);
        CurrentTimeStamp();
        Console.WriteLine();
        printArray(unsorted);
    }
}