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.
--------
Question: 4, 27, ['u', '7157', 's', 'H', '9231', '5861', '6433', '1059', '887', 'm', '9571', '2873', '2305', 'y', '1171', '3205', '321', '3299', '2217', 'I', '701', '8243', 'b', '627', '2531', '4151', 'B', 'G']

Answer: H9231586164331059887m957128732305y1171320532132992217I7018243b62725314151B


Question: 9, 23, ['6307', 'p', 's', '2271', 'G', 'L', 'b', 'A', 'G', 'v', 'w', 'Y', 'm', 'J', 'g', '6387', 'X', 'H', '6071', 'A', '1599', '2863', 'n', '359']

Answer: GvwYmJg6387XH6071A15992863n


Question: 8, 12, ['y', '8119', 'N', '683', 'n', '9667', '3615', '5049', '4763', 'J', 'B', '1383', 'F']

Answer:
50494763JB1383