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, ['w', 'B', 'N', 'D', 'm']

SOLUTION: NDm

PROBLEM: 2, 4, ['1333', '9897', '5955', '9829']

SOLUTION: 989759559829

PROBLEM: 7, 17, ['8945', 'Q', 'y', '625', '6553', '733', '6657', 'R', 'n', '4509', '6319', '2483', '4709', '6671', '383', 'I', '8205']

SOLUTION:
6657Rn45096319248347096671383I8205

