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: 3, 11, ['L', '283', 'M', '3809', 'y', '5371', '4681', '1097', 'I', 'e', 'u', 'b', 'N', 'y', '707', 'k', 'Q', '383', '7137', '6219', '647', 'e', 'B', '9819', '4965', '1545', 'L', 'D']

M3809y537146811097Ieu