TASK DEFINITION: In this task, you are given inputs i,j, and A, where i and j are integers and A is a list. You need to list all elements of A from the ith element to the jth element in the reverse order. i and j will be non-negative, and will always have a value less than the length of A. i will always be less than j.
PROBLEM: 6, 18, ['r', '3855', 'f', 'g', 'q', 'R', 'u', '509', '6629', '9621', '1285', 'C', '3463', 'q', 'X', 'q', 'S', 't', 'L', 'P', 'd', '3963', 'A']

SOLUTION: t, S, q, X, q, 3463, C, 1285, 9621, 6629, 509, u, R

PROBLEM: 1, 1, ['p', '9171', '1875']

SOLUTION: p

PROBLEM: 3, 3, ['U', '2287', 'X', 'S', 'Z', 'd', '3603', 'y', 'G', 'C', '8425', 'A', '4909', 'N', '5099', 'e', '2207']

SOLUTION:
X