using System;

public class Program

{

    public static void Main()

    {

        int [] Array ={1,5,7,3,2,4};

        for(int i=0 ; i<6 ; i++)

        {

            //Inportant concept here why j<n-i-1 y not j<n-1?????

            for(int j=0; j<6-i-1 ;j++)

            {

                if(Array[j]>Array[j+1])

                {

                    int temp;

                    temp=Array[j];

                    Array[j]=Array[j+1];

                    Array[j+1]=temp;    

                }

            }

        }

        for(int i=0 ; i<6 ; i++)

        {

            Console.WriteLine(Array[i]);

        }

    }

}

​