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: 2, 14, ['F', 'M', '4769', 'f', '9001', 'Z', 'e', '6299', '9683', 'd', 'R', '2237', 'h', '5311', '5295', '2727', 'l', '6489', '6557', 'U', 'N', 'B', 'x', 'K', '4079', 'T', 'k', '1355', 'z', 'C']

SOLUTION: M4769f9001Ze62999683dR2237h5311

PROBLEM: 1, 4, ['5315', 'r', '7193', '5325', 'q']

SOLUTION: 5315r71935325

PROBLEM: 13, 23, ['h', '6791', '8795', 'S', 'w', '3931', '593', '6173', 's', '6589', 'Z', 'u', 'i', '9997', '1129', '5079', '6037', 'J', 'U', '2047', '6187', 's', 'C', '3779', '9443', 'p', '6895', '9489', '2485', 'f']

SOLUTION:
i9997112950796037JU20476187sC