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, 15, ['6387', 'q', '2301', '4151', '5969', '129', 'X', '1637', 'V', 'Y', '8575', 'p', '1001', 'b', 'W', 'M', '9575']

SOLUTION: VY8575p1001bW

PROBLEM: 2, 7, ['4975', 'a', '4411', 'R', 'E', '1099', 'v', '8849', '4809', '9061', 'k', 'c', 'H', '1595', '803', 'b', '4975']

SOLUTION: a4411RE1099v

PROBLEM: 4, 10, ['8547', 'b', 'Z', '4335', 'X', 'm', 'A', '9577', '2719', '1301', 'S', '9231', '6227', 's']

SOLUTION:
4335XmA957727191301