class_example.py

import math
class A(object):
   cursur = 0.0
   def __init__(self,x,y):
       self.x = x
       self.y = y
   def move_forward(self,x,y):
       x+=1
       y+=1
       A.cursur += math.sqrt(x**2 + y**2)
       return “New location after moving forward is ({},  {})”.format(x,y)
   @staticmethod
   def cube(*args):
       return “Cube is {}”.format(sum([i**2 for i in list(args)]))
   @classmethod
   def get_cursor_location(cls):
       return “New cursor location is {}”.format(cls.cursur)