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]: 4, 5, ['W', '9985', 'T', 'I', 'c']
[A]: Ic


[Q]: 1, 3, ['K', '7169', '2913', '8631', 'g']
[A]: K71692913


[Q]: 1, 3, ['b', '5489', '3767', 's', 'e', '6953', '4105', '3693', '365', '6897']
[A]:
b54893767