TASK 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.
PROBLEM: 9, 9, ['723', 'R', '3865', '2281', '1503', 'E', 'Z', '3835', '9383', '9623']

SOLUTION: 9383

PROBLEM: 8, 29, ['d', 'm', 'z', 'p', '4917', '5693', 'o', 'd', '2731', '395', '8439', 'K', 'Q', 'e', '9337', 'i', '2407', '9765', 'W', 'l', 'z', '7313', 'W', 'a', 'k', 'C', 't', 'u', 'N']

SOLUTION: d27313958439KQe9337i24079765Wlz7313WakCtuN

PROBLEM: 7, 7, ['V', '597', 'v', '7715', '8667', '6677', '6063', 'Z', '4313']

SOLUTION:
6063