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, ['5521', '7377', 'a', 'a', 'p', '3099', 'G', '1335', 'g', '1665', '8583', 'H', 'r', '1585', 'g', '1961', 'R', 'k', 'N', 'Z', '539']

Hr