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: 11, 13, ['4517', 'x', '9107', '4653', '9985', 'g', '1683', '4239', '5677', 'j', '4829', 'K', 's', 'c', '5429', '2307', 'H', 'B', '4275', '8477', '5635', '9273', 'r', 'l', 'U', '3203', '9711']

SOLUTION: 4829Ks

PROBLEM: 5, 20, ['1289', 'z', '8037', 'g', '197', 'D', '2689', 'Z', '2795', '6727', 'f', '5913', 'j', '8043', '3365', 'n', 'L', 'g', 'v', '453', '413', '8101', 'u', 'A', '6691', 'y', 'i', '8459', '4127', 'X']

SOLUTION: 197D2689Z27956727f5913j80433365nLgv453

PROBLEM: 2, 6, ['W', 'p', '2897', '1609', 'd', '149', '8967', 'W', 'G', '9985', '9639', 'h', 'k', '3167', '6593', '5811', '981', 'i', 'H', '8391', 'i', 'G', '1815', '2185', '7121']

SOLUTION:
p28971609d149