print("Python object oriented programming")

# l = [1,2,3]

# l.upper()

#oop - class ,object,encapsulation,inheritance,polymorphism,abstraction

# l = [1,2,3]

# print(type(l))

#class - property/attribute - blueprint of object

# class Student:

# def __init__(self)

# st1 = Student()

# class Human:

# def __init__(self):

# print("Human object created")

# asif = Human()

# class Student:

# def __init__(self):

# self.name = "Asif"

# self.age = 25

# self.course ="CSE"

# print(f"name:{self.name} age:{self.age} course:{self.course}")

# stu_asif = Student()

# class Student:

# def __init__(self,name,age,course):

# self.name = name

# self.age = age

# self.course = course

# print(f"name:{self.name} age:{self.age} course:{self.course}")

# student1 = Student("Probin",24,"EEE")

# student2 = Student("Asif",25,"CSE")

# print(type(student1))

# class Atm:

# def __init__(self):

# self.balance = 0

# self.pin =""

# self.menu()

# def menu(self):

# user_input=input("""Hi

# How can i help you?

# 1.Press 1 to create pin

# 2.Press 2 to change pin

# 3.Press 3 to debit balance

# 4.Press 4 to withdraw balance

# 5.Press 5 to check balance

# 6.Press 6 to exit\n""")

# if user_input =="1":

# self.create_pin()

# elif user_input =="2":

# self.change_pin()

# elif user_input =="3":

# self.credit_balance()

# elif user_input =="4":

# self.withdraw_balance()

# elif user_input =="5":

# self.check_balance()

# else:

# self.menu()

# self.menu()

# def create_pin(self):

# user_pin = input("Enter pin:")

# self.pin = user_pin

# print("Pin created successfully")

# def change_pin(self):

# user_pin = input("Enter your pin:")

# if user_pin == self.pin:

# new_pin = input("Enter new pin:")

# self.pin = new_pin

# print("New pin created")

# else:

# print("Wrong pin")

# def credit_balance(self):

# user_pin = input("Enter your pin:")

# if user_pin == self.pin:

# balance = int(input("Enter your balance:"))

# self.balance = balance

# print("Balance credited successfully")

# else:

# print("Wrong pin")

# def withdraw_balance(self):

# user_pin = input("Enter your pin:")

# if self.pin == user_pin:

# withdraw_balance = int(input("Enter amount to withdraw:"))

# if withdraw_balance < self.balance:

# self.balance = self.balance - withdraw_balance

# print(f"{withdraw_balance} withdrawn successfully")

# print(f"current balance is:{self.balance}")

# else:

# print("You don't have thar much balance")

# else:

# print("Wrong pin")

# def check_balance(self):

# print("current balance is {}".format(self.balance))

# obj = Atm()

# class Student:

# def __init__(self,name,age,course):

# self.name = name

# self.age = age

# self.course = course

# def read():

# print()

# class Car:

# def __init__(self):

# print(id(self))

# def __str__(self):

# print("Object got created")

# bmw = Car()

# print(id(bmw))

# # print(bmw)

# class Car:

# def __init__(Self,name,model):

# Self.name = name

# Self.model = model

# def __str__(Self):

# return f"Car name:{Self.name} model:{Self.model}"

# bmw =Car("BMW","X6")

# print(bmw)

# audi = Car("Audi","R8")

# print(audi)