Problems
Sum of real numbers
Sum of real numbers
Three real numbers are given. Find their pairwise sums.
\InputFile
Three real numbers $x, y, z$.
\OutputFile
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