import math

class Circle:

    def __init__(self, radius):
        self.__radius = radius  #

    def get_area(self):
        return math.pi * self.__radius ** 2

    def get_perimeter(self):
        return 2 * math.pi * self.__radius

    # getter method for radius attribute

    def get_radius(self):
        return self.__radius

    # setter method for radius attribute

    def set_radius(self, radius):
        if not isinstance(radius, int):
            print("Error: ", radius, "is not an int")
            return
        self.__radius = radius


c1 = Circle(5.4)
c2 = Circle(10.5)

def print_circle_info(circle_obj):
    print("#########################")
    print("Radius of circle", format(circle_obj.get_radius(), "0.2f"))
    print("Perimeter of circle", format(circle_obj.get_perimeter(), "0.2f"))
    print("Area of circle", format(circle_obj.get_area(), "0.2f"))
    print("#########################", end="\n\n")


print_circle_info(c1) # passing circle object c1 to print_circle_info()
print_circle_info(c2) # passing circle object c2 to print_circle_info()