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 concatenate all elements of A from the ith element to the jth element, and print the resultant string. 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.
Input: 12, 13, ['C', '9741', '2243', 'd', '1515', '9543', '139', '2649', '4493', 'X', '2893', 'G', '161', 'l', 'B', 'I', '2733']

G161