TASK DEFINITION: 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
PROBLEM: [33, 20, 3, 10, 11, 28, 44, 26, 6, 31, 40, 46, 15, 47, 8, 48, 34, 30, 4, 29], target=27

SOLUTION: []

PROBLEM: [47, 49, 14, 12, 46, 1, 32, 36, 39, 24, 7, 19, 15, 17, 11, 13, 6, 3, 42, 10], target=47

SOLUTION: [46, 1]

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

SOLUTION:
[49, 30]

