Competitions

# PP1 Week 3 Contest 1

# 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.

Input example #1

1.2345 3.4566 -0.1236

Output example #1

4.5675 -0.5274