Set course_student's last_name to Smith, age_years to 20, and id_num to 9999. Sample output for the given program: Name: Smith, Age: 20, ID: 9999

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Set course_student's last_name to Smith, age_years to 20, and id_num to 9999.

Sample output for the given program:
Name: Smith, Age: 20, ID: 9999

 

 

program i have

class PersonData:
    def __init__(self):
        self.last_name = ''
        self.age_years = 0

    def set_name(self, user_name):
        self.last_name  = user_name

    def set_age(self, num_years):
        self.age_years = num_years

    # Other parts omitted

    def print_all(self):
        output_str = 'Name: ' + self.last_name + ', Age: ' + str(self.age_years)
        return output_str


class StudentData(PersonData):
    def __init__(self):
        PersonData.__init__(self)  # Call base class constructor
        self.id_num = 0

    def set_id(self, student_id):
        self.id_num = student_id

    def get_id(self):
        return self.id_num


course_student = StudentData()

''' Your solution goes here '''

print('{}, ID: {}'.format(course_student.print_all(), course_student.get_id()))

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