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
Example: [2,4,5,6,4,8,9,10], target=10
Example solution: [2,8]
Example explanation: 2 and 8 are present in the list and sum to 10 which was the target sum

Problem: [44, 48, 27, 36, 40, 13, 26, 12, 19, 45, 11, 31, 37, 9, 8, 10, 46, 24, 16, 43], target=71

Solution: [44, 27]