using System;               

public class Program

{

    public static void Main()

    {

        int[] numarray = {5,6,4,3,8,9};

        int temp;

        for(int i=0;i<numarray.Length-1;i++)        

            for(int j=i+1;j<numarray.Length;j++)        

                if(numarray[i]>numarray[j])

                {

                    temp=numarray[i];

                    numarray[i]=numarray[j];

                    numarray[j]=temp;                   

                }

        foreach(int arr in numarray){

            Console.WriteLine(arr);

        }               

    }

}