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:
[41, 5, 47, 7, 6, 45, 37, 31, 13, 40, 22, 17, 15, 21, 19, 24, 9, 23, 36, 29], target=84

Ex Output:
[47, 37]


Ex Input:
[49, 32, 34, 6, 33, 31, 27, 25, 30, 12, 37, 26, 23, 45, 3, 38, 47, 22, 36, 5], target=79

Ex Output:
[49, 30]


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

Ex Output:

[]


