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, 11, ['Y', 'C', 'c', '3279', '8341', '7545', '7335', '6207', 'j', '8993', '55', 'L', 'P', 'N', '5845', 'O', '2017', '9721', '4355', 'W', 'G', '1441', 'a', '9503', 'U', '3327', '4885', '8451']

Cc32798341754573356207j899355