descending/ascendingorder

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

namespace activity2
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] num = {50,20,40,30,60,90,70,100,80,10};
            int temp = 0;
            bool flag = true;
            int falsecounter = 0;

            //Random r = new Random();

            //for (int index = 0; index <= num.Length-1;index++)
            //num[index]= r.Next(1,100);


            foreach (int val in num)
             Console.Write(val + "\t");
//1st------------------------------------------------------
            {
                falsecounter=0;
                for(int index=0;index<=num.Length-2;index++)
                {
                    if (num[index]>num[index+1])
                    {
                    temp=num[index];
                    num[index]=num[index+1];
                    num[index+1]=temp;
                    }
                    else
                      falsecounter++;
                }
                if(falsecounter==num.Length-1)
                    flag=false;
            }

            //foreach(int val in num)
           //Console.Write(val +"\t");
//2nd--------------------------------------------------------------
            {
                falsecounter = 0;
                for (int index = 0; index <= num.Length - 2; index++)
                {
                    if (num[index] > num[index + 1])
                    {
                        temp = num[index];
                        num[index] = num[index + 1];
                        num[index + 1] = temp;
                    }
                    else
                        falsecounter++;
                }
                if (falsecounter == num.Length - 1)
                    flag = false;
            }

           // foreach (int val in num)
              //  Console.Write(val + "\t");
//3rd--------------------------------------------------------------------
            {
                falsecounter = 0;
                for (int index = 0; index <= num.Length - 2; index++)
                {
                    if (num[index] > num[index + 1])
                    {
                        temp = num[index];
                        num[index] = num[index + 1];
                        num[index + 1] = temp;
                    }
                    else
                        falsecounter++;
                }
                if (falsecounter == num.Length - 1)
                    flag = false;
            }

            //foreach (int val in num)
              //  Console.Write(val + "\t");
//4th--------------------------------------------------------------
            {
                falsecounter = 0;
                for (int index = 0; index <= num.Length - 2; index++)
                {
                    if (num[index] > num[index + 1])
                    {
                        temp = num[index];
                        num[index] = num[index + 1];
                        num[index + 1] = temp;
                    }
                    else
                        falsecounter++;
                }
                if (falsecounter == num.Length - 1)
                    flag = false;
            }

            //foreach (int val in num)
               //Console.Write(val + "\t");
//5th-------------------------------------------------------------------
            {
                falsecounter = 0;
                for (int index = 0; index <= num.Length - 2; index++)
                {
                    if (num[index] > num[index + 1])
                    {
                        temp = num[index];
                        num[index] = num[index + 1];
                        num[index + 1] = temp;
                    }
                    else
                        falsecounter++;
                }
                if (falsecounter == num.Length - 1)
                    flag = false;
            }

            //foreach (int val in num)
               //Console.Write(val + "\t");
//6th--------------------------------------------------------------
            {
                falsecounter = 0;
                for (int index = 0; index <= num.Length - 2; index++)
                {
                    if (num[index] > num[index + 1])
                    {
                        temp = num[index];
                        num[index] = num[index + 1];
                        num[index + 1] = temp;
                    }
                    else
                        falsecounter++;
                }
                if (falsecounter == num.Length - 1)
                    flag = false;
            }

            //foreach (int val in num)
              // Console.Write(val + "\t");
//7th------------------------------------------------------------
            {
                falsecounter = 0;
                for (int index = 0; index <= num.Length - 2; index++)
                {
                    if (num[index] > num[index + 1])
                    {
                        temp = num[index];
                        num[index] = num[index + 1];
                        num[index + 1] = temp;
                    }
                    else
                        falsecounter++;
                }
                if (falsecounter == num.Length - 1)
                    flag = false;
            }
           //foreach (int val in num)
             //  Console.Write(val + "\t");
//8th-------------------------------------------------------------
            {
                falsecounter = 0;
                for (int index = 0; index <= num.Length - 2; index++)
                {
                    if (num[index] > num[index + 1])
                    {
                        temp = num[index];
                        num[index] = num[index + 1];
                        num[index + 1] = temp;
                    }
                    else
                        falsecounter++;
                }
                if (falsecounter == num.Length - 1)
                    flag = false;
            }
            //foreach (int val in num)
               //Console.Write(val + "\t");
//9th------------------------------------------------------------
            do
            {
                falsecounter = 0;
                for (int index = 0; index <= num.Length - 2; index++)
                {
                    if (num[index] > num[index + 1])
                    {
                        temp = num[index];
                        num[index] = num[index + 1];
                        num[index + 1] = temp;
                    }
                    else
                        falsecounter++;
                }
                if (falsecounter == num.Length - 1)
                    flag = false;
            }
            while (flag == true);
           foreach (int val in num)
              Console.Write(val + "\t");

            Console.ReadLine();



        }
    }
}