what is happening in each line of code?

 

2. a) Predict the output of the following code: def change (arr0): maxlen (arr0) arr1 = [] for i in range (max): arr1.append(arr0 [max - i - 1]) return arrl arr = [2, 4, 6, 8, 10, 12, 14] arr2 = change (arr) for i in arr2: print("%d" % i, end="") b) What seems to be the purpose of the function change?