Instructions: You are given a list of integers and an integer target, return a list of a pair of numbers in any order such that they add up to target. If there is no such pair of numbers, then return an empty list
Input: [10, 14, 27, 9, 46, 30, 17, 34, 31, 26, 7, 16, 47, 11, 22, 25, 36, 44, 23, 42], target=85
Output:
[]