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: 10, 10, ['r', 'Q', '6581', '5813', 'J', '6889', 'J', '8175', 'x', '4741', '1121', '3965', '6947', 'F', '3541', '767', 'T', '9391', '6325', 'z', 's', 'B', 'd', 'M', 'Y', 'N', 'p', '5069', '4223']

SOLUTION: 4741

PROBLEM: 1, 19, ['w', 'w', 'C', '8571', '7565', '7299', 'e', 'Y', '4113', 'I', '3435', 'R', '5171', '5231', 'Q', '4559', 'q', '9743', 'g', '4405']

SOLUTION: wwC857175657299eY4113I3435R51715231Q4559q9743g

PROBLEM: 5, 6, ['W', '8495', '4733', 't', 'X', 'x']

SOLUTION:
Xx