//Programmer: Isaac Lehmann

//Date: Start: 03/08/23 - End 03/09/23

//Project: Greatest to Least numbers

//Description: Demonstrating my knowledge of if structures

using System;

​

public class Program

{

    public static void Main()

    {

        program: //a place to restart the code 

        Console.WriteLine("How many numbers do you want in the array?");

        int arraySize = Convert.ToInt32((Console.ReadLine())); //this is asking the user how many numbers they are going to put in. 

        double[] numbersToBeSorted = new double[arraySize]; //this creates an array with the size using the previous variable that was asked just before this

        Console.WriteLine("Please enter the numbers (Pressing Enter After Each Entry):");

        for (int i = 0; i < arraySize; i++) //this for loop loops it as many times as big arraySize is.

        {

            numbersToBeSorted[i] = Convert.ToDouble((Console.ReadLine())); //stores each new value in array

        }

​

        Array.Sort(numbersToBeSorted); //sorts numbers from least to greatest

        Array.Reverse(numbersToBeSorted); //reverses the array so it is now greatest to least

        double maxNum = numbersToBeSorted[0]; //this sets the max number as the first number of the array, which is now the greatest because of the array sort and reverse

        Console.WriteLine("\nThe numbers in the array sorted from greatest to least are:");

        for (int i = 0; i < numbersToBeSorted.Length; i++) //this for loop prints out each number in the array. the way it does this is it prints out "i" which signifies a number in the array.

            //i gets greater each loop which loops all the numbers for the array length.

        {

            Console.Write(numbersToBeSorted[i]);

            if (i < numbersToBeSorted.Length - 1)

            {

                Console.Write(", ");        //this small if statement makes it so between all the numbers in the array it puts a comma on it

                //and a space until the last number in the array (hence the length -1)

            }

        }

​

        Console.WriteLine("\n\nThe Largest number is: " + maxNum); //prints the max number we set earlier

        Array.Sort(numbersToBeSorted); //re-sorts the number using this function which sets it to least to greatest

        double minNum = numbersToBeSorted[0]; //sets the minNum as the first in the array which is now the least due to the sorting

        Console.WriteLine("The Smallest number is: " + minNum); //prints min number

        Console.Write("\n\nRestarting Program...\n"); //Extra little message to let user know its restarting

        goto program; //restarting the program by going to the program:

    }

}