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Problems

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