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: [38, 16, 6, 20, 32, 28, 26, 40, 3, 36, 15, 29, 30, 19, 47, 10, 23, 39, 4, 25], target=67

A: [38, 29]
****
Q: [38, 44, 2, 35, 26, 12, 21, 41, 46, 24, 25, 33, 17, 29, 1, 13, 6, 32, 23, 20], target=51

A: [26, 25]
****
Q: [10, 6, 3, 21, 4, 13, 2, 16, 41, 17, 26, 39, 37, 31, 29, 18, 15, 9, 45, 47], target=87

A:
[]
****
