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]: 3, 6, ['A', '3425', '3635', '9017', '8815', 'I', '1741', 'S', '483', 'U']
[EX A]: 363590178815I

[EX Q]: 12, 21, ['v', 'I', 'o', 'q', 'u', '4689', '1379', 'G', '7635', '8729', '6547', '8037', '531', '5137', 'y', '89', '6521', '2019', '8051', '6433', '2565', '8059', '111', 'H', 'I', '9455', '5147']
[EX A]: 80375315137y8965212019805164332565

[EX Q]: 2, 2, ['P', '9813']
[EX A]:
9813