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]: 1, 2, ['7161', '3547', 'u']
[EX A]: 71613547

[EX Q]: 7, 8, ['9131', 'a', '1233', 'B', '2501', 'b', '7551', '3155', 'K', 'K', '2205', 'H', '2059', '6079', '6225', '9781', '5759', 'a', 'W', '8557', 't', 'j']
[EX A]: 75513155

[EX Q]: 2, 5, ['S', 'l', 'X', '2663', '7937', '4971', '8691', '5069', 'V', 'N', 't', 'f', 'D', 'M', '8635', '9465', '5619', '8087']
[EX A]:
lX26637937