HỌC TIN CÙNG THỦ KHOA

self và super

class Person:
    def __init__(self, firstname, lastname, age, gender):
        self.firstname = firstname
        self.lastname = lastname
        self.age = age
        self.gender = gender
        #self.school = school

    def show(self):
        print(self.firstname)
        print(self.lastname)
        print(self.age)
        print(self.gender)
        #print(self.school)

    def update(self, firstname, lastname, age, gender):
        self.firstname = firstname
        self.lastname = lastname
        self.age = age
        self.gender = gender
        #self.school = school

class Student(Person):
    def __init__(self, firstname, lastname, age, gender, school):
        super().__init__(firstname, lastname, age, gender)
        self.school = school

    def show(self):
        super().show()
        print(self.school)

    def update(self, firstname, lastname, age, gender, school):
        super().update(firstname, lastname, age, gender)
        self.school = school
        
#main
ps1 = Person("To Son", "Nguyen", 32, "Male")
#ps1.show()
st1 = Student("To Son", "Nguyen", 32, "Male", "Concordia")
st1.update("To Van", "Nguyen", 32, "Male", "Concordia")
st1.show()