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: 10, 23, ['K', '7005', '3993', 'y', 'F', '9235', '9925', 'N', '5351', 'k', 'h', '5707', '3315', '1033', '8081', '8901', '3721', '9761', 'm', 'z', 'u', 'r', 'h', 'a', 'C', '1275', 'Y', '3855', '6751', 'z']

kh5707331510338081890137219761mzurh