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, 5, ['3451', 'e', '5763', '4231', '4787']

SOLUTION: e576342314787

PROBLEM: 6, 7, ['w', '9063', 'T', 'v', '4783', '4041', '5303']

SOLUTION: 40415303

PROBLEM: 8, 10, ['M', '5841', '7285', 'k', 'a', '2203', 'I', '5911', '1605', '3511', 's', '4425']

SOLUTION:
591116053511