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]: 8, 23, ['5435', 'U', 'u', 'D', '2923', '1773', '977', 'r', '4341', 'v', '3685', 'i', '3605', '6297', 'x', '4065', '6503', 'c', '6943', 'r', 'e', '193', '2413']
[EX A]: r4341v3685i36056297x40656503c6943re1932413

[EX Q]: 1, 4, ['5315', 'r', '7193', '5325', 'q']
[EX A]: 5315r71935325

[EX Q]: 6, 17, ['m', 'Z', '6341', '2641', 'M', '7213', 'F', '3087', '6037', 'm', '7881', '8425', 'f', 'a', '4521', '8883', 'C']
[EX A]:
7213F30876037m78818425fa45218883C