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.
6, ['6273', '5485', '2783', '577', 'n', 'P', 'z', '6023', 'b', '2017', 'w', 'C', '1521', 't']