Chapter 15, Problem 2PP

Program Plan Intro

Student

Program plan:

Student.java

• Create a class named “Student”. Inside the class,
  • Declare the required variables
  • Define the “Student ()” method.
    • Initialize the variables.
  • Define the “getFirstName ()” method.
    • Return the first name.
  • Define the “getLastName ()” method.
    • Return the last name.
  • Define the “getId ()” method.
    • Return the id.
  • Define the “compareTo ()” method.
    • Use the condition to compare the last name.
      • Return the value
        • Use the condition to compare the first name.
        • • Return the values
        • Use the condition to compare the id.
        • • Return the values.

Gradebook.java

• Create a class named “Gradebook”. Inside the class,
  • Define the method “main ()”
    • Define the scanner input
    • Define the tree map.
    • Loop that iterates to add, remove, modify, print and quit.
    • Use the necessary condition to validate the input provided and display the resultant.
    • The user is prompted to enter the value for the options chosen and based on the action choose the values are inserted, modified, removed and printed.