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:
13, 19, ['N', 'T', '1173', '3569', '8835', '1881', 'q', '9183', 'a', 'b', 'm', 'H', 'e', '4919', '6369', '4213', '9469', '8217', '9333', '8177', 'H']
answer:
e491963694213946982179333


question:
14, 14, ['y', 'G', 'q', 'V', '5141', '6099', '8033', 'g', 'Z', 'M', '4309', '1633', '9011', '3737']
answer:
3737


question:
26, 27, ['Q', '7361', 'S', '1371', '4523', '1451', 'k', 'F', '8533', '9347', 'N', 'Y', '7007', '6873', 'O', '5889', 'i', '5147', 'x', 'Q', '6771', '4489', '683', '4073', '2055', '4563', '785']
answer:

4563785