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

Ex Input:
[35, 12, 28, 26, 48, 23, 38, 31, 10, 9, 1, 25, 46, 14, 34, 3, 5, 43, 13, 18], target=79

Ex Output:
[48, 31]


Ex Input:
[1, 15, 40, 9, 48, 19, 39, 38, 2, 42, 14, 29, 27, 30, 20, 41, 32, 47, 35, 33], target=72

Ex Output:
[42, 30]


Ex Input:
[36, 21, 35, 24, 5, 28, 44, 23, 40, 10, 29, 11, 8, 48, 20, 47, 37, 2, 22, 4], target=41

Ex Output:

[36, 5]


