Object Oriented Programming¶

class Line:
    
    def __init__(self,coor1,coor2):
        self.coor1 = coor1
        self.coor2 = coor2
    
    def distance(self):
        return (
            (self.coor1[0] - self.coor2[0])**2
            +(self.coor1[1] - self.coor2[1])**2
        )**0.5
    
    def slope(self):
        return (
            (self.coor1[1] - self.coor2[1])
            /(self.coor1[0] - self.coor2[0])
        )
            

# EXAMPLE OUTPUT

coordinate1 = (3,2)
coordinate2 = (8,10)

li = Line(coordinate1,coordinate2)

class Cylinder:
    
    def __init__(self,height=1,radius=1):
        self.height = height
        self.radius = radius
        
    def volume(self):
        return 3.141592*self.radius**2*self.height
    
    def surface_area(self):
        return (
            2*3.141592*self.radius*self.height
            + 2*3.141592*self.radius**2
        )

# EXAMPLE OUTPUT
c = Cylinder(2,3)