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 Q]: [21, 11, 26, 41, 8, 20, 24, 1, 30, 10, 45, 3, 34, 12, 42, 14, 37, 27, 35, 19], target=65
[EX A]: [41, 24]

[EX Q]: [44, 48, 27, 36, 40, 13, 26, 12, 19, 45, 11, 31, 37, 9, 8, 10, 46, 24, 16, 43], target=71
[EX A]: [44, 27]

[EX Q]: [10, 14, 27, 9, 46, 30, 17, 34, 31, 26, 7, 16, 47, 11, 22, 25, 36, 44, 23, 42], target=85
[EX A]: