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Competitions

PP2. Week 7: April 19 - 25

Rectangle

Find the perimeter and the area of a rectangle.

Input

Each line is a separate test case that contains the length n and the width m (1n, m1000) of a rectangle.

Output

For each test case print in one line the perimeter and the area of a rectangle.

Time limit 1 second
Memory limit 128 MiB
Input example #1
3 1
5 3
10 7
Output example #1
8 3
16 15
34 70