#
# class Student:
#     def __init__(self,name,age):
#         self.name=name
#         self.age=age
#     def print_student(self):
#         print("name=",self.name,"\t","age=",self.age)
#     def __str__(self):
#         return self.name
#
# st=Student("jhon",18)
# st1=Student("danie",19)
# st2=Student("jim",18)
#
#
# print(st)
# print(st1)
# print(st2)