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:
5, 14, ['Y', 'a', 'O', '371', '8533', 'R', 'g', '1313', '2819', '2939', '9179', 'Q', 'm', 'q', 'C', '3835', 'd', '4415', 'Q', 'O', '6239', '1663', 'c', '8659', 't', 'Y']
answer:
8533Rg1313281929399179Qmq


question:
12, 15, ['9349', 'l', 'n', '5081', '3021', 'a', '917', '6671', 'Q', '4033', 'v', 'i', 'k', '539', '1413', 'X', '7405', 'S', 'J', '6503', '4311']
answer:
ik5391413


question:
13, 18, ['9201', 'z', 'e', 't', 'M', '1017', '8319', 'Z', '1909', '943', 'l', '1741', 'Y', '1859', '517', '3759', '9965', '6289', 'G']
answer:

Y1859517375999656289