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.

[Q]: 1, 7, ['4579', '2521', 's', '4911', 'J', 'o', 'c', '4771', '9253', 'J', 'A', '6859', '1341', 'z', '9341', '1805']
[A]: 45792521s4911Joc


[Q]: 1, 4, ['R', '1121', '5943', '2875']
[A]: R112159432875


[Q]: 3, 4, ['r', '7623', 'W', '2991']
[A]:
W2991