Question

Complete the Course class by implementing the drop_student ( instance method, which removes a student (by last name) from the course roster. If the student is not found in the course roster, no student should be dropped. The file main.py contains: - The main function for testing the program. - Class Course represents a course, which contains a list of Student objects as a course roster. (Type your code in here.) - Class Student represents a classroom student, which has three attributes: first name, last name, and GPA. (Hint: get_last() returns the last name field.) Note: For testing purposes, different student values will be used.

Answer 1

The Course class can be completed by implementing the drop_student() method to remove a student from the course roster by last name. If the student is not found, no student should be dropped.

Step-by-step explanation:

The subject of this question is Computers and Technology. The grade of this question is High School.

The Course class can be completed by implementing the drop_student() method to remove a student from the course roster by last name. If the student is not found, no student should be dropped. Here is an example implementation:

class Course:
def __init__(self, roster):
self.roster = roster

def drop_student(self, last_name):
for student in self.roster:
if student.get_last() == last_name:
self.roster.remove(student)


class Student:
def __init__(self, first_name, last_name, gpa):
self.first_name = first_name
self.last_name = last_name
self.gpa = gpa

def get_last(self):
return self.last_name


# Sample usage:
roster = [Student('John', 'Doe', 4.0), Student('Jane', 'Smith', 3.8)]
course = Course(roster)
course.drop_student('Doe')