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]: 17, 20, ['3875', '8841', 'q', 'o', 'v', '6499', 'H', '9749', '3871', 'n', '2605', 'G', '6267', '1405', '623', '6807', 'I', 'h', '8083', '7797']
[EX A]: Ih80837797

[EX Q]: 11, 11, ['8463', '9147', 'A', '8063', '8771', '955', 'c', '1821', '9631', 'U', '7979']
[EX A]: 7979

[EX Q]: 10, 28, ['d', 's', '6595', '9523', '2103', '219', 'L', '9499', '5813', 'B', '3245', '5557', 'a', 'j', '9361', 'S', 'l', 'H', 'S', '8787', 'o', 'V', 'y', 'B', '9041', 'T', '7297', 'w']
[EX A]:
B32455557aj9361SlHS8787oVyB9041T7297w