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Hongxin Chuai

$>54\mathrm{.}11$: LAB: Extending Gradebook with Methods

$54\mathrm{.}11$ LAB: Extending Gradebook with Methods

Using the letter to GPA program that you wrote in project two, this lab extends the previous lab on creating a gradebook using arrays. Similarly, the program asks how many classes the user has, and then takes the name of the class, the grade, and the number of credit hours for each class. The program prints out a table showing the GPA associated with each letter grade, the credits, the final weighted GPA, and total credit hours.

In this lab, you will write two methods in the main class. The first method is to convert a letter grade to a GPA value. The second method for calculating the weighted GPA of all classes.

Learning Objective: How to create user$-$defined methods

Sample Outputs:

Example $1$:Example $2$:$553700\mathrm{.}4413630.$q xx$3$zqy$7$LABACTIVITY$54\mathrm{.}11\mathrm{.}1$: LAB: Extending Gradebook with Methods$0//4$Main iavaLoad default template...