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: 12, 27, ['6653', 'w', '45', 'k', 'w', '8859', '239', 'F', '3285', 'N', 'I', 'E', 'H', '1421', '4415', 'v', '4387', 'j', '9495', '471', '7411', 'V', '7821', 'N', '5641', 'n', '9403']

SOLUTION: EH14214415v4387j94954717411V7821N5641n9403

PROBLEM: 6, 7, ['9681', '4525', 'd', 'K', 'g', '9815', '1051', 'w', 'U', '2131', 'h']

SOLUTION: 98151051

PROBLEM: 3, 14, ['5359', '2371', '6029', '5693', '8401', 'z', '5989', 'm', '1961', 'I', '5573', '4189', '5837', '9447', 'k', '3883', '6333']

SOLUTION:
602956938401z5989m1961I5573418958379447