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: 2, 4, ['C', '1729', '2185', '5215', 'o', '6221', 'D', '7913', 'G', 'A', '1163', 'Y', 'G', '7285', 'b', 'K', 'q', '7587', '1827', 'T', 'D', 'w', '2221', 'I']

172921855215