Rectangle Perimeter and Area

Given the length and width of a rectangle, compute its perimeter and area.

Formulas:

\(\text{Perimeter} = 2 \times (\text{length} + \text{width})\)

\(\text{Area} = \text{length} \times \text{width}\)

inputFormat

Input consists of two positive integers representing the length and width of the rectangle, separated by space.

outputFormat

Output the perimeter and area of the rectangle separated by a space.

sample

5 10

30 50