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: 3, 5, ['1381', '3871', '329', 'r', '1787', '9913', 'I', 'b', 'I', 'k', '7125', 'd', '6585', '8679', '8263', '1257', 'b', 'E', '4733', '5709', 'B', '8095']

SOLUTION: 329r1787

PROBLEM: 1, 6, ['l', '1137', 'c', '3537', 'p', '4561', '2819', '9705']

SOLUTION: l1137c3537p4561

PROBLEM: 8, 11, ['1707', 'p', 'C', '1231', '1211', 'h', 'j', '5125', 'G', 'S', '1517', '4471', 'G', '3981', '1551', 'p']

SOLUTION:
5125GS1517