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

[Q]: [4, 18, 3, 8, 29, 11, 39, 30, 24, 1, 40, 17, 21, 2, 32, 49, 15, 43, 16, 10], target=25
[A]: [24, 1]


[Q]: [25, 44, 27, 49, 37, 33, 45, 15, 42, 6, 34, 31, 8, 14, 40, 23, 47, 32, 10, 9], target=92
[A]: [45, 47]


[Q]: [30, 31, 13, 10, 14, 2, 33, 39, 23, 46, 8, 17, 37, 12, 41, 7, 40, 49, 22, 42], target=47
[A]:
[14, 33]