Help with array for "students avg test scores."

[sakusan808]

Hello everyone,

Java is still kind of Greek to me and I just need help with my assignment. I'm having a little difficulty starting. I know I need to use a for loop but I don't know how much arrays I would need. Below is the problem that I have to code. Thanks in advance for all the help.

Problem:

From the book: “A teacher has 5 students who have taken 4 tests. The teacher uses the following grading scale to assign a letter grade to a student, based on the average of his or her four test scores:
Test score Letter grade
90-100 A
80-89 B
70-79 C
60-69 D
0-59 F
Demonstrate the class in a program that allows the user to enter each student’s name and his/her 4 test scores (or read them from a file). It should then display each student’s average test score and letter grade.
Do not accept test scores less than 0 or greater than 100.”

[Fubarable]

You need to learn enough to be able to get started, and that can't be obtained from a forum such as this but rather from self-study of your texts or a tutorial (such as this one). We do better answering specific questions, and I invite you to come on back if you after your study and your attempt you have any.