Teacher: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
Teacher: Now, understand the problem? Solve this instance: [11, 8, 15, 48, 5, 42, 10, 29, 40, 45, 2, 21, 23, 33, 20, 44, 37, 1, 24, 35], target=61
Student:
[40, 21]