BIG JAVA: LATE OBJECTS
BIG JAVA: LATE OBJECTS
2nd Edition
ISBN: 9781119626220
Author: Horstmann
Publisher: WILEY
Question
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Chapter 10, Problem 5PE
Program Plan Intro

Button A and Button B – Single Listener class

Program plan:

  • Import required packages.
  • Declare a class “ButtonClickListener” that extends “ActionListener”.
    • Declare a private variable “btnName”.
    • Define “ButtonClickListener” method to get the name of the button.
      • Assign the name of the button to the variable “btnName”.
    • Define a function “actionPerformed”.
      • Print the result.
  • Define the “ButtonViewer1” class.
    • Declare the size of the frame.
    • Define the “main” method.
      • Create a frame and a panel.
      • Create a button “A” and it to the panel.
      • Create another button “B” and it to the panel.
      • Set the listener object to “buttonA”
      • Set another listener object to “buttonB”.
      • Set the size of the frame.
      • Set the visibility of the frame to “true”.

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Need help answering these questions!1. Design a While loop that lets the user enter a number. The number should be multiplied by 10, and the result stored in a variable named product. The loop should iterate as long as the product contains a value less than 100.   2. Design a For loop that displays the following set of numbers: 0, 10, 20, 30, 40, 50 . . . 1000   3. Convert the While loop in the following code to a Do-While loop:     Declare Integer x = 1     While x > 0        Display "Enter a number."        Input x     End While
Need help with these:Design a While loop that lets the user enter a number. The number should be multiplied by 10, and the result stored in a variable named product. The loop should iterate as long as the product contains a value less than 100.   2. Design a For loop that displays the following set of numbers: 0, 10, 20, 30, 40, 50 . . . 1000   3. Convert the While loop in the following code to a Do-While loop:     Declare Integer x = 1     While x > 0        Display "Enter a number."        Input x     End While
Convert the While loop in the following code to a Do-While loop:    Declare Integer x = 1    While x > 0       Display "Enter a number."       Input x    End While

Chapter 10 Solutions

BIG JAVA: LATE OBJECTS

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