instruction:
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:
7, 14, ['1339', '2011', '8693', '2157', 'C', '4887', '3449', 'a', 'V', '9889', '5223', '433', 'K', 'E', '4593', '8295', '9883', '6181', 'Q', '2371', 'O', '3815', 'M', 'n']
answer:
3449aV98895223433KE


question:
12, 24, ['y', 'n', 'w', '7835', '5409', 'l', '5837', 'o', 'y', '4909', '2239', '5241', '8693', '2735', '6649', '347', '939', '3621', '6139', 'q', 'p', '5967', 'H', 'D', '7429', '8269', 'Z']
answer:
524186932735664934793936216139qp5967HD


question:
3, 6, ['6663', '3889', '2563', 'r', '7649', '845', '893', 'H', 'N', 'O', 'L', '779', '3375', 'O']
answer:

2563r7649845