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, 9, ['K', 'B', 't', '8137', '7741', '169', '7603', 'A', '3315', 'E', 'T', 'S', '7873', 'L']
[EX A]: Bt813777411697603A3315

[EX Q]: 6, 7, ['9681', '4525', 'd', 'K', 'g', '9815', '1051', 'w', 'U', '2131', 'h']
[EX A]: 98151051

[EX Q]: 2, 11, ['V', '2467', 'w', 'b', '8997', 't', 'X', '7715', 'D', '3193', '7081']
[EX A]:
2467wb8997tX7715D31937081