using System;

public class Program

{

    public static void Main()

    {

        int n;

        Console.Write("How many numbers? ");

        n = int.Parse(Console.ReadLine());

        Console.Clear();

        double[] num = new double[n];

            double temp;

            //Insert data into the array

            for(int i=0; i<num.Length; i++)

            {

                if(i+1 == 1)

                {

                    Console.Write("Enter the " + (i + 1) + "st number: ");

                    num[i] = double.Parse(Console.ReadLine());

                    Console.Clear();

                }

                else if(i+1 == 2)

                {

                    Console.Write("Enter the " + (i + 1) + "nd number: ");

                    num[i] = double.Parse(Console.ReadLine());

                    Console.Clear();

                }

                else if(i+1 == 3)

                {

                    Console.Write("Enter the " + (i + 1) + "rd number: ");

                    num[i] = double.Parse(Console.ReadLine());

                    Console.Clear();

                }

                else

                {

                    Console.Write("Enter the "+ (i+1) +"th number: ");

                    num[i] = double.Parse(Console.ReadLine());

                    Console.Clear();

                }

            }

            //Display row data

            Console.WriteLine("data before sort");

            for(int i=0; i<num.Length; i++)

            {

                Console.WriteLine(num[i]);

            }

            Console.WriteLine("Sort by desending order");

            for(int i=0; i<num.Length; i++)

            {

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

                {

                    if(num[i]<num[j])

                    {

                        temp = num[i];

                        num[i] = num[j];

                        num[j] = temp;

                    }

                }

                Console.WriteLine(num[i]);

            }

            //Sort by ascedning order

            Console.WriteLine("Sort by ascending order");

            for(int i=0; i<num.Length; i++)

            {

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

                {

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

                    {

                        temp = num[i];

                        num[i] = num[j];

                        num[j] = temp;

                    }

                }

                Console.WriteLine(num[i]);

            }

    }

}