👉 In mathematics and computer science, an "arranger" is a function that takes two arguments (a list of numbers) and returns their sorted order. The idea behind arranging numbers is to rearrange them in a particular way so that they are in increasing or decreasing order. For example: ```python def arrange_numbers(arr): # Sort the array in ascending order arr.sort() # Return the sorted array return arr # Example usage: arr = [5,