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: 8, 22, ['q', 'l', 'W', '6367', 'F', 'k', '555', '3205', 'S', 'W', 'q', '9401', 's', 'Y', 'V', '7105', '4489', 'F', 'k', '3377', 'w', '9119', 'D']

SOLUTION: 3205SWq9401sYV71054489Fk3377w9119

PROBLEM: 9, 11, ['m', '1761', '8597', 'c', '8553', '1821', '6351', '8039', 'E', '3893', 'E']

SOLUTION: E3893E

PROBLEM: 2, 7, ['Z', 'B', '4263', 'l', 'm', '7841', '5949']

SOLUTION:
B4263lm78415949