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Modify the NumbersDemo2 class to accept the values of the two integers from a user at the keyboard.     public class NumbersDemo2 { // Modify the code below    public static void main (String args[])    {       int num1 = 4, num2 = 33;       displayTwiceTheNumber(num1);       displayNumberPlusFive(num1);       displayNumberSquared(num1);       displayTwiceTheNumber(num2);       displayNumberPlusFive(num2);       displayNumberSquared(num2);    }    public static void displayTwiceTheNumber(int n)    {       final int FACTOR = 2;       System.out.println(n + " times " + FACTOR + " is " + (n * FACTOR));    }    public static void displayNumberPlusFive(int n)    {       final int FACTOR = 5;       System.out.println(n + " plus " + FACTOR + " is " + (n + FACTOR));    }    public static void displayNumberSquared(int n)    {       System.out.println(n + " squared is " + (n *

Modify the NumbersDemo2 class to accept the values of the two integers from a user at the keyboard.     public class NumbersDemo2 { // Modify the code below    public static void main (String args[])    {       int num1 = 4, num2 = 33;       displayTwiceTheNumber(num1);       displayNumberPlusFive(num1);       displayNumberSquared(num1);       displayTwiceTheNumber(num2);       displayNumberPlusFive(num2);       displayNumberSquared(num2);    }    public static void displayTwiceTheNumber(int n)    {       final int FACTOR = 2;       System.out.println(n + " times " + FACTOR + " is " + (n * FACTOR));    }    public static void displayNumberPlusFive(int n)    {       final int FACTOR = 5;       System.out.println(n + " plus " + FACTOR + " is " + (n + FACTOR));    }    public static void displayNumberSquared(int n)    {       System.out.println(n + " squared is " + (n *

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Modify the NumbersDemo2 class to accept the values of the two integers from a user at the keyboard.

 

 

public class NumbersDemo2
{
// Modify the code below
   public static void main (String args[])
   {
      int num1 = 4, num2 = 33;
      displayTwiceTheNumber(num1);
      displayNumberPlusFive(num1);
      displayNumberSquared(num1);
      displayTwiceTheNumber(num2);
      displayNumberPlusFive(num2);
      displayNumberSquared(num2);
   }
   public static void displayTwiceTheNumber(int n)
   {
      final int FACTOR = 2;
      System.out.println(n + " times " + FACTOR + " is " + (n * FACTOR));
   }
   public static void displayNumberPlusFive(int n)
   {
      final int FACTOR = 5;
      System.out.println(n + " plus " + FACTOR + " is " + (n + FACTOR));
   }
   public static void displayNumberSquared(int n)
   {
      System.out.println(n + " squared is " + (n * n)); 
   }
}
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