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: [20, 34, 39, 26, 35, 12, 13, 27, 44, 38, 49, 32, 28, 42, 18, 25, 22, 2, 8, 37], target=84

A: [35, 49]
****
Q: [11, 24, 23, 13, 6, 43, 8, 48, 28, 5, 4, 16, 49, 34, 27, 38, 47, 40, 37, 41], target=29

A: [23, 6]
****
Q: [28, 4, 32, 36, 26, 35, 3, 49, 41, 31, 34, 44, 45, 20, 17, 2, 25, 48, 11, 43], target=27

A:
[2, 25]
****
