Write a complete Java program to: (a) Create an array of type double of size 10,

Question

Write a complete Java program to:

         (a) Create an array of type double of size 10,000

(b) Fill the array with 10,000 randomly generated numbers in the range 0 to 100,000

(c) Determine the largest value of the randomly generated numbers

(d) Prompt the user for a double number

(e) Report to the user if their number is different than the largest value in the array       

           Report what the difference or report to the user if the 2 numbers are the same.

   Create an array of type double of size 10,000

   (Multiply Math.random( ) by 100000, not 10000)

   Fill the array with 10,000 randomly generated numbers in the range 0 to 100,000.

   Determine the largest value of in the array of

   the randomly generated numbers. Prompt the user for a number.

   Report to the user (via System.out.println) if the user's number

   is different than the largest value in the array, and what is the difference or

   report the numbers are the same. Use the Scanner class in your program */

import java.util.Scanner;

public class Question40

{

     public static void main(String[] args)

     {

                           .etc.   etc. .etc.    Please write the rest of the program

Explanation / Answer

Question40.java

import java.util.Scanner;

public class Question40 {

   public static void main(String[] args) {

       // Create a double array of size 10000
       double nos[] = new double[10000];

       // Scanner object is used to get the inputs entered by the user
       Scanner sc = new Scanner(System.in);

       /*
       * This for will generate the random numbers and populate them into an
       * array
       */
       for (int i = 0; i < nos.length; i++) {
           nos[i] = 100000 * Math.random();
       }

       double max = nos[0];

       // This for loop will find the maximum element in the array
       for (int i = 0; i < nos.length; i++) {
           if (max < nos[i])
               max = nos[i];
       }

       // Prompting the user to enter a number
       System.out.print("Enter a number :");
       double num = sc.nextDouble();

       // If the user entered number is not equal to max number display
       // difference
       if (num != max) {
           System.out
                   .println("Entered number is different from Largest value in the array");
           if (max > num)
               System.out.println("The Differenc is :" + (max - num));
           else
               System.out.println("The Differenc is :" + (num - max));

       } else
           System.out.println("Entered number is same as from Largest value in the array");

   }

}

_____________________

Output:

Enter a number :4567.78
Entered number is different from Largest value in the array
The Differenc is :95423.61098956226

__________________Thank You

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