In this task, you are given inputs i and A, where i is an integer and A is a list. You need to list all the elements of A preceding the last i elements. i will always have a value less than the length of A.
9, ['Q', 'X', '3399', '8215', 'r', '4541', '2047', 'w', '1455', '9573', 'U', '1901', 'I', '2015', 'T', 'p', '7925', 'L', '35', 'v', '279', '2301', 'R']