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, 12, ['j', 's', '157', 'v', 'j', '9269', '9043', 'z', '1135', 't', 'B', 'n', 'm', 'u', 'B', '5663', 'g', 'K', 'S', '1571', '577', 'L', '6835', '1119', '8587', 'z', '1001', '8441']

tBn