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: 5, 6, ['v', '6757', 't', '3759', '5835', 'A', '929', 'H', 'k', 'Q']

SOLUTION: 5835A

PROBLEM: 1, 2, ['1235', 'K', 'B', 'C', '4057']

SOLUTION: 1235K

PROBLEM: 1, 7, ['O', 'O', '7127', 'M', 'M', '8441', 'g', 'h']

SOLUTION:
OO7127MM8441g