PTHYON: BASIC INHERITANCE 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
Problem 1PE
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PTHYON: BASIC INHERITANCE

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

class PersonData:
init_(self):
self.last_name
self.age_years
def
= 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:
return output_str
+ self.last_name + ', Age:
+ str(self.age_years)
%3D
Transcribed Image Text:class PersonData: init_(self): self.last_name self.age_years def = 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: return output_str + self.last_name + ', Age: + str(self.age_years) %3D
class StudentData(PersonData):
init (self):
def
_init_(self)
# Call base class constructor
PersonData.
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()))
Transcribed Image Text:class StudentData(PersonData): init (self): def _init_(self) # Call base class constructor PersonData. 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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