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.

[EX Q]: 4, 10, ['1745', 't', 'W', 'u', '929', '4873', '9479', 'P', '7881', '7971', 'I', '3813', 'W', 'x', 'G', '5495', 'S', '2333', 't', '2175', 'q', '3063', '3409', 'N', 'H', 'z', '4567', '8159', '3641', 'K']
[EX A]: u92948739479P78817971

[EX Q]: 3, 13, ['l', '6081', 'x', 'n', 'q', 'B', '5671', 'T', 'd', '2361', 'Y', 'B', 's', '3301', 'p', '7633', 'j', '9705', 'd', 'J']
[EX A]: xnqB5671Td2361YBs

[EX Q]: 2, 19, ['5359', '11', 'P', 'K', 'B', 'G', 'V', '8177', 'E', '7689', 'b', 'R', '5641', '5787', 'L', 'H', '7579', '1207', 't', '823']
[EX A]:
11PKBGV8177E7689bR56415787LH75791207t