class Factory:
    def __init__( self, x, y ):
        self.x = x
        self.y = y

    def getlocation( self ):
        print( "x =", self.x )
        print( "y =", self.y )


class Employee( Factory ):
    def __init__(self, x, y):
        super().__init__( x, y )

    def ChangePosition( self, x, y ):
        self.x = x
        self.y = y

    def departament( self ):
        print( "this employee in sales department" )


f = Factory( 2, 2 )
e = Employee( 5, 5 )

e.ChangePosition( 5, 6 )
print("Factory")
f.getlocation()
print("Employee")
e.getlocation()
e.departament()


speed = 5

distance = ( (e.x-f.x)**2 + (e.y-f.y)**2 )**(1/2)

print( "Distance between Factory and Employee", distance )

print("Time is", distance / speed, "minutes" )