Competitions

# Sum and product of real numbers

Three real numbers are given. Find their sum and product.

#### Input

Three real numbers x, y, z.

#### Output

Print in one line the sum and the product of three numbers with 4 decimal digits.

Time limit 1 second
Memory limit 128 MiB
Input example #1
1.2345 3.4566 -0.1236

Output example #1
4.5675 -0.5274