using System;

​

public class MyProgram

{

    private static Random random = new Random();

    public static void Main(String[] args)

    {

        // CPT-230-001 

        // Joshua Everhart 

        // 10/23/2018

        int[] array = new int[20];

        int index;

        int temp;

        int random1;

        int random2;

        int random3;

        int random4;

        int random5;

        int random6;

        int random7;

        int random8;

        int random9;

        int random10;

        int random11;

        int random12;

        int random13;

        int random14;

        int random15;

        int random16;

        int random17;

        int random18;

        int random19;

        int random20;

        random1 = random.Next(20);

        random2 = random.Next(20);

        random3 = random.Next(20);

        random4 = random.Next(20);

        random5 = random.Next(20);

        random6 = random.Next(20);

        random7 = random.Next(20);

        random8 = random.Next(20);

        random9 = random.Next(20);

        random10 = random.Next(20);

        random11 = random.Next(20);

        random12 = random.Next(20);

        random13 = random.Next(20);

        random14 = random.Next(20);

        random15 = random.Next(20);

        random16 = random.Next(20);

        random17 = random.Next(20);

        random18 = random.Next(20);

        random19 = random.Next(20);

        random20 = random.Next(20);

        for (index = 0 ; index <= 19 ; index += 1)

        {

            array[index] = index * 5;

        }

        temp = array[random1];

        array[random1] = array[random2];

        array[random2] = temp;

        temp = array[random3];

        array[random3] = array[random4];

        array[random4] = temp;

        temp = array[random5];

        array[random5] = array[random6];

        array[random6] = temp;

        temp = array[random7];

        array[random7] = array[random8];

        array[random8] = temp;

        temp = array[random9];

        array[random9] = array[random10];

        array[random10] = temp;

        temp = array[random11];

        array[random11] = array[random12];

        array[random12] = temp;

        temp = array[random13];

        array[random13] = array[random14];

        array[random14] = temp;

        temp = array[random15];

        array[random15] = array[random16];

        array[random16] = temp;

        temp = array[random17];

        array[random17] = array[random18];

        array[random18] = temp;

        temp = array[random19];

        array[random19] = array[random20];

        array[random20] = temp;

        for (index = 0 ; index <= 19 ; index += 1)

        {

            Console.WriteLine(index.ToString() + ", " + array[index]);

        }

    }

}

​