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: [22, 2, 27, 4, 41, 44, 45, 40, 14, 36, 35, 16, 13, 8, 25, 7, 5, 43, 9, 6], target=41

SOLUTION: [27, 14]

PROBLEM: [23, 37, 11, 40, 35, 30, 43, 15, 47, 10, 16, 41, 4, 32, 6, 38, 44, 26, 7, 49], target=66

SOLUTION: [23, 43]

PROBLEM: [18, 11, 44, 20, 33, 38, 14, 21, 43, 9, 5, 42, 27, 29, 37, 25, 28, 3, 8, 49], target=48

SOLUTION:
[43, 5]

