関連ワード:  python program using class and object    python program using class and object to find area of circle    simple python program using class and object    write a python program using class and object    python program to add two numbers using class and object    python program to calculate simple interest using class and object    factorial program in python using class and object    prime number program in python using class and object    program to create class and object in python    python classes and objects for beginners  
結果 : python program using class and object