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]: [45, 13, 22, 47, 8, 10, 41, 24, 33, 12, 23, 25, 17, 34, 19, 38, 36, 26, 5, 16], target=87
[EX A]: []

[EX Q]: [35, 6, 38, 9, 21, 1, 31, 13, 25, 28, 49, 26, 42, 37, 46, 14, 39, 15, 34, 30], target=36
[EX A]: [35, 1]

[EX Q]: [15, 1, 3, 11, 8, 40, 4, 21, 17, 30, 23, 9, 45, 5, 25, 18, 42, 39, 22, 2], target=38
[EX A]:
[21, 17]