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: [47, 29, 41, 34, 25, 11, 44, 27, 24, 3, 21, 28, 1, 49, 23, 46, 37, 26, 6, 14], target=46

A: [25, 21]
****
Q: [44, 48, 27, 36, 40, 13, 26, 12, 19, 45, 11, 31, 37, 9, 8, 10, 46, 24, 16, 43], target=71

A: [44, 27]
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Q: [31, 24, 30, 42, 33, 26, 47, 29, 7, 16, 3, 39, 10, 6, 15, 49, 12, 19, 2, 18], target=59

A:
[33, 26]
****