Question

我很难创建Class-Inheritance的python代码。父类是“人员类”，子类是“学生类”和“教授类”。

我花了很多时间，但这很难理解。我做了1个父类，2个子类和方法。我认为我的很多代码都需要修改，我不知道如何解决。

class Person:
    def __init__(self,name,age,department):
        self.name = name
        self.age = age
        self.department = department
    def get_name():
        return self.name

class Student(Person):
    def __init__(Person,i_d,GPA,advisor):
        self.Person = Person
        self.i_d = i_d
        self.GPA = GPA
        self.advisor = advisor
    def print_info():
        print("Name: %s, Age: %d, Department: %s, Advisor: %s " %(Person.name,Person.age,Person.department,Student.advisor))
    def reg_advisor():
        return Professor.name

class Professor(Person):
    def __init__(self,position,laboratory,student):
        self.position = position
        self.laboratory = laboratory
        self.student = student
    def print_info():
        print("Name: %s, Age: %d, Department: %s, Student: %s and %s " %(Person.name,Person.age,Person.department,Professor.student))
    def reg_student():
        return Student.name


Stu1 = Student("David", 30, "Computer", 20001234, 4.5)
Stu2 = Student("Tom", 30, "Computer", 20001234, 4.5)
prof1 = Professor("Andrew", 55, "Computer", "Full", "DT") # The last element is the list of student.

stu1.reg_advisor(prof1)
stu2.reg_advisor(prof1)
prof1.reg_student(stu1)
prof1.reg_student(stu2)

stu1.print_info()
stu2.print_info()
prof1.print_info()

结果应为：

# Name: David, Age: 30, Department: Computer, Advisor: Andrew)
# Name: Tom, Age: 30, Department: Computer, Advisor: Andrew)
# Name: Andrew, Age: 55, Department: Computer, Students: David and Tom)

我更希望不要添加或删除方法。

任何帮助将不胜感激。

使用Person，Student，Professor类的Python类（继承）

0 个答案: