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.

Q: 2, 9, ['K', 'B', 't', '8137', '7741', '169', '7603', 'A', '3315', 'E', 'T', 'S', '7873', 'L']

A: Bt813777411697603A3315
****
Q: 1, 1, ['E', 'i', 'B', 'L', 'i']

A: E
****
Q: 19, 21, ['E', '2249', 'E', '9871', 'Z', 'n', 'R', '7307', 'B', 'P', 'G', '6577', 'y', 'm', '161', '8073', '6461', '333', '3033', 'u', 'b']

A:
3033ub
****