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

[EX Q]: [26, 15, 9, 47, 40, 46, 8, 6, 17, 41, 35, 11, 24, 32, 14, 39, 33, 31, 37, 7], target=63
[EX A]: [46, 17]

[EX Q]: [43, 48, 13, 35, 22, 3, 24, 23, 47, 2, 33, 29, 30, 44, 34, 14, 5, 12, 40, 19], target=33
[EX A]: [3, 30]

[EX Q]: [14, 1, 34, 39, 17, 4, 37, 24, 15, 28, 8, 44, 3, 18, 20, 43, 30, 27, 7, 41], target=36
[EX A]:
[28, 8]

