Lab: Static Method II

Define a Complex class with a static method for computing complex addition. Use (2+3i)*(4+5i) in your test.

Lab Magic Parking Tower

A parking tower is out of order someday. If you park a Benz, you will end up with a Torben. Write a program to simulate this scenario. First create a class called CarParked which has a static method called outOfOrder. Name an object called yourCar, which happens to be a Benz. Your program should contain a class called CarParked and a test program called CarParkedDemo which test the method by CarParked.outOfOrder(yourCar).

Lab Static Method

Define a Complex class with a static method for computing complex addition. Use (2+3i)+(4+5i) in your test.

Lab Math methods

Compute the following mathematical functions.

Math.round(3.2)
Math.round(3.6)
Math.floor(3.2)
Math.floor(3.6)
Math.ceil(3.2)
Math.ceil(3.6)

Lab Finding the max of three numbers

Write a static method that computes the maximum of three float numbers.

Homework 5-4-2009

Do Project 7 of Chapter 4.

Lab Java Constructor

Write constructors in the lab Fraction Addition.

Lab Method Overloading

依據Class definition 3，修改程式使其接受三種setDate

date1.setDate(1,2,2008);
date2.setDate("February",2, 2008);
date3.setDate(2008);

Homework 4-27-2009

Do project 2 of Chapter 4.