Q.7

class Person():
	name = "Petr"
	age = 18

	def setName(self, name):
		self.name = name

class Student(Person):
	university = "Harbour.Space"
	year = "2"

	def setUniversity(self, univercity):
		self.univercity = university

	def setName(self, name):
		print(name)
		self.name = name

igor = Person()
igor.setName("Igor")

egor = Student()
egor.setUniversity("Harbour.Space")
egor.setName("Egor")#prints "Egor"