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: 18, 26, ['u', '905', '3177', 'A', '8823', '1113', 'h', '2945', 'J', 'D', '1765', '5723', '2323', '2957', 'A', 'f', '7861', 'k', 'E', '9843', '6727', '323', '4931', '895', 'D', '5773']

kE984367273234931895D5773