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, 32, 24, 6, 38, 10, 20, 30, 46, 44, 48, 9, 29, 22, 1, 12, 42, 27, 37, 43], target=83
[EX A]: [45, 38]

[EX Q]: [29, 45, 46, 47, 44, 4, 21, 34, 13, 42, 5, 10, 12, 27, 11, 16, 23, 43, 33, 1], target=17
[EX A]: [4, 13]

[EX Q]: [34, 24, 1, 33, 20, 13, 21, 23, 11, 6, 26, 31, 38, 35, 40, 2, 4, 3, 27, 25], target=68
[EX A]:
[33, 35]