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: 19, 26, ['X', '297', '325', 'S', 'I', 'o', 'q', '5685', '4911', '9975', 'B', 'p', '6237', '8763', 'K', 'N', 'o', 'V', 'R', 't', '5399', '8835', '6063', '7309', '9413', 'h', 'e', '5681']

SOLUTION: Rt53998835606373099413h

PROBLEM: 17, 26, ['1485', '8813', 'f', '1331', 'U', 'h', 'e', 'F', 'c', 'T', '5221', '8193', '9489', 'G', '5585', '5019', '4113', '5727', 'q', '6571', '7363', 'Z', 'v', '6893', '7517', 'C', '7527', '7393']

SOLUTION:
41135727q65717363Zv68937517C