Definition: 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.
Input: 2, 9, ['o', 'k', 'Z', 'T', 'Q', '4861', '6733', '7601', 'r', 'n', '8101', '673', '1863', '1943', 'T', 'A', '8861', 'O', 'v', '4183', 'x', '4519']

kZTQ486167337601r