Invert an Array

Published by Mubashir Hassan in
arraysfunctional_programminginterviewlanguage_fundamentals

Create a function that takes an array of numbers arr and returns an inverted array.

Examples

invert_array([1, 2, 3, 4, 5]) ➞ [-1, -2, -3, -4, -5]

invert_array([1, -2, 3, -4, 5]) ➞ [-1, 2, -3, 4, -5]

invert_array([]) ➞ []

Notes

  • Don't forget to return the result.
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