class Student:
def
init(self, name, age):
self.name = name
self.age = age
class Person:
def
init(self, otdel, gpa):
self.otdel = otdel
self.gpa = gpa
class Teacher(Student):
def
init(self, numpublic, name, age):
self.numpublic = num
super.__init__(name, age)
s = Student("Anton", "21")
p = Person("Ume", "2.42")
t = Teacher("50", "Anna", "?")
print(s., p, t)