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, 7, ['g', 'n', '5023', 'z', 'y', '93', '2179', 'd', '7379', '5349', '9647', '5689', '393', '4909', '6417', '9827', '5575', '5701', 'i']

n5023zy932179