using System;

public class Program

{

    public static void Main()

    {

        int arraySize = 10;

        int[] numbers = new int[arraySize];

        Random r = new Random();

​

        // 2. Fill the array with random numbers between 1 to 100

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

        {

            numbers[i] = r.Next(1, 101); // Upper bound is exclusive

        }

​

        // 3. Print the array

        Console.WriteLine("Original Array:");

        foreach(int number in numbers)

        {

            Console.Write(number + " ");

        }

        Console.WriteLine();

​

        // 4. Calculate and display sum and average

        int sum = 0;

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

        {

            sum += numbers[i];

        }

        double average = (double)sum / arraySize;

        Console.WriteLine("Sum: {0}, Average: {1}", sum, average);

​

        // 5. Copy the array and sort the new array

        int[] sortedNumbers = new int[arraySize];

        Array.Copy(numbers, sortedNumbers, arraySize);

        Array.Sort(sortedNumbers);

​

        // 6. Print the sorted array

        Console.WriteLine("Sorted Array:");

        foreach(int number in sortedNumbers)

        {

            Console.Write(number + " ");

        }

        Console.WriteLine();

​

        // 7. Calculate and display the median

        double median;

        if(arraySize % 2 == 0) // If even

        {

            median = (sortedNumbers[arraySize / 2 - 1] + sortedNumbers[arraySize / 2]) / 2.0;

        }

        else // If odd

        {

            median = sortedNumbers[arraySize / 2];

        }

        Console.WriteLine("Median: {0}", median);

    }

}