Given three integers a ,b ,c, return the largest number obtained after inserting the following operators and brackets: +, *, () In other words , try every combination of a,b,c with [*,+,()] , and return the highest number.

Here's an example:

1 * (2 + 3) = 5
1 * 2 * 3 = 6
1 + 2 * 3 = 7
(1 + 2) * 3 = 9 <-- So the maximum value that you can obtain is 9.

Tests

expression_matter(5, 1, 3)
expression_matter(3, 5, 7)
expression_matter(5, 6, 1)
expression_matter(1, 6, 1)
expression_matter(2, 6, 1)

Good luck!

This challenge comes from MrZizoScream on CodeWars. Thank you to CodeWars, who has licensed redistribution of this challenge under the 2-Clause BSD License!

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