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:
10, 28, ['H', '6547', '1745', 'O', 'v', '9847', 'T', '1117', '8061', '1539', 'Z', '1803', 'D', '8629', 'f', 'x', '1571', '3995', 'n', 'f', '4207', '3881', 'm', 'P', '8595', 'e', '5865', 'u', 'P', 'e']
answer:
1539Z1803D8629fx15713995nf42073881mP8595e5865u


question:
1, 1, ['8295', 'v']
answer:
8295


question:
20, 25, ['I', '1123', 'J', 'E', '8641', '9635', 'o', '6109', '9159', '2933', '5141', 'r', 'S', 'f', '4961', 'n', 's', 'l', '5059', 'o', 'F', '8565', 'l', 'Y', 'i']
answer:

oF8565lYi