CIS 180 Homework 2
report | 代写oop | java – 这是一个关于oop的题目, 主要考察了关于oop的内容, 包括了report/oop等方面
Programming Exercises
Question1 (65 points total)
The distance a vehicle travels can be calculated as follows:
Distance = Speed * Time
For example, if a train travels 40 miles per hour (mph) for three hours, the distance traveled is 120 miles.
Design a class that stores the speed of a vehicle (in miles per hour) and the number of hours it has traveled. It should have a method named getDistance that returns the distance, in miles, that the
vehicle has traveled.
Demonstrate the class in a program that uses a l oop to display the distance a vehicle has traveled for each hour of a time period specified by the user. For example, if a vehicle is traveling at 40 mph for a three- hour time period, it should display a report similar to the one shown here.
Hour Distance Traveled
1 40
2 80
3 120
Input Validation: Do not accept a negative number for speed, and do not accept any value less than one for time traveled.
Question 2 (35 points total)
Modify the program you wrote for Question 1, so it writes the report to a file instead of the screen.