EBK JAVA PROGRAMMING
9th Edition
ISBN: 9781337671385
Author: FARRELL
Publisher: CENGAGE LEARNING - CONSIGNMENT
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Question
Chapter 4, Problem 6PE
Program Plan Intro
Calculate the area and diameter of Circle
Program plan:
Filename: “Circle.java”
- Define the “Cirle” class
- Declare the required variables.
- Define constructor
- Set the radius value as 1.
- Call the “calc” method.
- Define the “setRadius” method
- Set the value
- Call the “calc” method
- Define the “getRadius” method
- Return the radius
- Define the “getDiameter” method
- Return the diameter
- Define the “getArea” method
- Return the area
- Define the “calc” method
- Calculate the diameter of the circle
- Calculate the area of the circle.
Filename: “TestCircle.java”
- Define the “TestCircle” class
- Define the main method.
- Create the objects for “Circle” class
- Call the “setRadius” method with different values
- Call the “display” method
- Define the “display” method
- Display the radius, diameter, and area of the circle.
- Define the main method.
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Instructions
This assignment must follow directions exactly. Create a class Lab02 with a main method, and put all of the following code into the main method:
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Create a class called Point which will have 2 co-ordinate value x & y and will be able to calculate the distance between two points. Write appropriate constructor and method of the class. Create another class called Shape, which takes different number of points to create a triangle, rectangle and circle. And also able to calculate the area and perimeter for the different shapes. Write the appropriate overloading method for this shape class. Write appropriate main function to test the shape class.
Chapter 4 Solutions
EBK JAVA PROGRAMMING
Ch. 4 - Prob. 1RQCh. 4 - Prob. 2RQCh. 4 - Prob. 3RQCh. 4 - Prob. 4RQCh. 4 - Prob. 5RQCh. 4 - Prob. 6RQCh. 4 - Prob. 7RQCh. 4 - Prob. 8RQCh. 4 - Prob. 9RQCh. 4 - Prob. 10RQ
Ch. 4 - Prob. 11RQCh. 4 - Prob. 12RQCh. 4 - Prob. 13RQCh. 4 - Prob. 14RQCh. 4 - Prob. 15RQCh. 4 - Prob. 16RQCh. 4 - Prob. 17RQCh. 4 - Prob. 18RQCh. 4 - Prob. 19RQCh. 4 - Prob. 20RQCh. 4 - Prob. 1PECh. 4 - Prob. 2PECh. 4 - Prob. 3PECh. 4 - Prob. 4PECh. 4 - Prob. 5PECh. 4 - Prob. 6PECh. 4 - Prob. 7PECh. 4 - Prob. 8PECh. 4 - Prob. 9PECh. 4 - Prob. 10PECh. 4 - Prob. 11PECh. 4 - Prob. 1GZCh. 4 - Prob. 2GZ
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