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:
1, 5, ['3123', '67', '6019', '9385', '8251', 'b', 'D', '4957', 'u', '2091']
answer:
312367601993858251


question:
10, 22, ['p', 'Y', '1061', '117', 'D', '427', 'v', '203', 'F', 'V', '2093', '6029', 'G', '1519', '9079', '2037', 'c', 'T', '8415', '9629', 'o', '4047', '2343', 'g', '3155', 'f']
answer:
V20936029G151990792037cT84159629o4047


question:
10, 13, ['6547', '2249', '9531', 'p', '1367', 'U', 'Y', 'U', 'z', 'C', '8595', 'J', 'E', 'S']
answer:

C8595JE