Sorting with a stopwatch.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

using System.Diagnostics;       //for stopwatch

namespace ConsoleApplication
{
    class Program
    {
        static void Main(string[] args)
        { 
            Stopwatch SW = new Stopwatch();
            SW.Start();
            int[] Myar = { 7, 6, 2, 10, 1, 7, 3, 8, 5, 9 };   
            BubbleSort(Myar);
            for(int i = 0; i < Myar.Length; i++)
                Console.WriteLine(Myar[i]);
            SW.Stop();
            Console.WriteLine("Bubble sort = {0} elapsed ticks.", SW.ElapsedTicks);
            SW.Reset();
            SW.Start();
            int[] Myar2 = { 7, 6, 2, 10, 1, 7, 3, 8, 5, 9 };    //same as Myar
            StraightInsertionSort(Myar2);
            for (int i = 0; i < Myar2.Length; i++)
                Console.WriteLine(Myar2[i]);
            SW.Stop();
            Console.WriteLine("Straight insertion sort = {0} elapsed ticks.", SW.ElapsedTicks);
            Console.ReadKey();
        }

        //sort the items of an array using straight insertion sort
        //
        static void StraightInsertionSort(int[] listtosort)
        {
            int element;
            int ic;     //index of element to be compared, index starts at 0

            for (int loopvar = 1; loopvar < listtosort.Length; loopvar++)  //loop trough each element in turn
            {
                element = listtosort[loopvar];
                ic = loopvar-1;
                while (ic >= 0 && listtosort[ic] > element ) 
                {
                    listtosort[ic + 1] = listtosort[ic];    //move all elements
                    ic--;
                }
                listtosort[ic + 1] = element;    //Insert element
            }           
        } 
       
        // sort the items of an array using bubble sort 
        //
        public static void BubbleSort( int[] ar )      
        {         
            for ( int pass = 1; pass < ar.Length; pass++ )            
                for ( int i = 0; i < ar.Length - 1; i++ )               
                    if ( ar[ i ] > ar[ i + 1 ] )                 
                        Swap( ar, i );      
        }       
        
        // swap two items of an array
        //
        public static void Swap( int[] ar, int first )      
        {         
            int hold;          
            hold = ar[ first ];         
            ar[ first ] = ar[ first + 1 ];         
            ar[ first + 1 ] = hold;      
        }
    }
}