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]: 2, 18, ['9999', '5437', '9821', 'o', '4457', '4227', 'v', '4715', '9195', 'I', 'J', 'o', '443', '8377', 'j', '1185', 'K', 'z', 'q', '8353']
[EX A]: 54379821o44574227v47159195IJo4438377j1185Kz

[EX Q]: 2, 2, ['I', 'p', 'e', '4931']
[EX A]: p

[EX Q]: 3, 17, ['A', '9035', 'J', 'P', '1555', 'U', 'w', '5867', '8939', '4725', '4465', 'D', 'C', '979', '4147', 'a', 'o']
[EX A]:
JP1555Uw5867893947254465DC9794147ao