Write a program that calculates the area and perimeter (circumference) of a circle.

Use a constant PI = 3.14 and the following formulas:

\[\text{Area} = \pi \times r^2\] \[\text{Perimeter} = 2 \times \pi \times r\]

Round both results to 2 decimal places using the round() function.

Input

The program should prompt:

Enter the radius in cm:

The radius is entered as a decimal (float).

Output

The area of the circle is area cm²
The perimeter of the circle is perimeter cm

Example

Input:

5.0

Output:

The area of the circle is 78.5 cm²
The perimeter of the circle is 31.4 cm