
May 25th, 2004, 02:48 PM
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Join Date: May 2004
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Can Someone Please Help With A Java App...?
A while back, I had a program that I was working on, while taking Java in a Web Design & Development course -- this was back in 1999 -- not having the mindset of a programmer I failed that part of the course misrably. I had to do the following program, but you can see why I failed, I only managed to write to lines of code. I am wondering if there is anyone who can write it to the following criteria, maybe even make it graphical...I am hoping to try and write an XML backend to it like I wanted to do in 1999; unfortunately I lost the code that someone was nice enought to supply after I failed that part of the 6 month course...so if anyone can help please let me know. I want to try learning Java again, but it would be cool to see the following in working order again. If you're wondering why I still have the following, I just found it again while going through my Experts Exchange postings.
import java.awt.*;
public class CourseMarks extends Applet {
Of course I think this is wrong, but here is what I need done:
Define a class (data structure) to represent the people taking a course. For each person, you should record their name, their mid-term mark, their final mark, and any other information you think is relevant (hint: how do you find all the people in the class?)
A) The Applet/Program must be called CourseMarks
B) Write the class in Java
C) Create a variable called courseList to record students of a specific course, then write code to initialise it with information about three students.
D) Letter grades are to be awarded to the people taking the course, and you have to write a method to translate the final mark to a letter grade for each person. Letter grades are awarded as follows: 0-49.99 = F, 50-59.99 = E, 60-69.99 = D, 70-79.99 = C, 80-89.99 = B, 90-94.99 = A, 95 and up = A+. Write a method in Java and show how you would invoke it on courseList
E) Write a method to compute the class average for the mid-term mark (hint: follow your links), and show how you would invoke it on courseList.
Thanks,
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