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
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Question: [44, 26, 41, 38, 12, 11, 36, 27, 5, 20, 34, 47, 35, 23, 7, 10, 28, 4, 6, 42], target=41

Answer: [36, 5]


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

Answer: []


Question: [38, 3, 32, 12, 26, 31, 28, 34, 8, 25, 17, 44, 35, 46, 23, 4, 14, 9, 36, 43], target=64

Answer:
[38, 26]