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: 4, 5, ['7753', 'N', '7285', '7559', '7245', 'W', 'W', '2525', '9219', '2041', 'n', 'k']

SOLUTION: 75597245

PROBLEM: 2, 2, ['8093', 'P', '701', '665', '6305', '2745', '3523']

SOLUTION: P

PROBLEM: 2, 2, ['8741', 'L', 'j']

SOLUTION:
L