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]: [42, 3, 48, 31, 46, 24, 18, 25, 36, 43, 11, 22, 12, 37, 49, 44, 38, 2, 13, 23], target=76
[A]: []


[Q]: [47, 6, 11, 42, 37, 18, 29, 19, 25, 4, 10, 44, 23, 9, 5, 21, 30, 31, 1, 49], target=100
[A]: []


[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]


