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.
2, ['R', '2663', '1231', '9463', 'Q', 'z', '1465', 'B', '155', '7817', '607', '2151', '8603', '3023', '7175', 'i', 's', '8943', 'L', 'o']