Sum of real numbers

Sum of real numbers

Time limit 1 second
Memory limit 128 MiB

Three real numbers are given. Find their pairwise sums.

Input data

Three real numbers x, y, z.

Output data

Print in one line the sums x + y, x + z and y + z with 4 decimal digits.


Input example #1
1.2345 3.4566 -0.1236
Output example #1
4.6911 1.1109 3.3330