class Person:
	def __init__(self,name,age,id_student):
		self.name=name
		self.age=age
		self.id_student=id_student

x=0
add=True
while add==True:
	name=input("write your name : ")
	age=int(input("whats your age: "))
	id_student=int(input("ID student: "))
	person=person+x

	



person_1=Person("")