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: 6, 7, ['7113', 'r', 'H', 'm', '4439', 'k', '6021', '8585', 'a', 'S', '9669', 'K', '9487', '1355', '4645', '1319', 'i', 'k', 'f', '4087', 'n', 'l', '4367', '4287', '2789', '4193', '6455', '6919']

k6021