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]: [39, 23, 7, 28, 26, 41, 45, 31, 19, 22, 43, 14, 48, 44, 18, 5, 8, 40, 12, 37], target=78
[A]: [41, 37]


[Q]: [22, 47, 1, 4, 25, 36, 46, 20, 42, 29, 26, 38, 21, 6, 17, 33, 41, 35, 48, 18], target=55
[A]: [29, 26]


[Q]: [22, 37, 32, 28, 7, 35, 19, 3, 16, 6, 12, 8, 41, 13, 4, 44, 33, 42, 10, 1], target=78
[A]:
[37, 41]


