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]: [28, 44, 12, 14, 36, 16, 6, 43, 9, 26, 2, 13, 1, 30, 24, 46, 18, 33, 32, 49], target=65
[EX A]: [33, 32]

[EX Q]: [35, 5, 28, 2, 44, 40, 6, 27, 45, 36, 20, 17, 32, 3, 8, 47, 23, 39, 15, 14], target=53
[EX A]: [36, 17]

[EX Q]: [8, 37, 11, 21, 18, 13, 7, 40, 29, 17, 2, 15, 39, 34, 27, 42, 16, 47, 33, 23], target=31
[EX A]:
[18, 13]

