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

Example input: [2,4,5,6,4,8,9,10], target=10
Example output: [2,8]
Example explanation: 2 and 8 are present in the list and sum to 10 which was the target sum
Q: [14, 33, 21, 48, 9, 39, 23, 27, 18, 42, 41, 24, 10, 32, 19, 49, 46, 30, 11, 45], target=80
A:
[39, 41]