Definition: 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: [35, 27, 26, 16, 8, 44, 33, 38, 42, 37, 28, 43, 39, 25, 12, 14, 31, 24, 7, 49], target=57
Output:
[43, 14]