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]: 5, 8, ['19', '4575', 'E', 'x', '2013', '2509', '9347', 'H', '2709', '5473', '2845', 'K', 'o', '7575', '2477', 'W', '2087', 'R', 'T', 'T', 'R', 'p', 'm']
[EX A]: 201325099347H

[EX Q]: 3, 7, ['X', 'R', '8403', '5301', 'y', '7387', 'V', 'e']
[EX A]: 84035301y7387V

[EX Q]: 3, 12, ['4917', 'r', '915', '79', 'g', '3653', '429', 'P', 's', '2337', '3231', '1641', '365', '6213', '5023', '13', '4447', '1817']
[EX A]:
91579g3653429Ps233732311641