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, 4, ['i', '2353', 'A', 'm', 'K', '3203', '287', 'm', '5713']

SOLUTION: 2353Am

PROBLEM: 3, 12, ['8127', '8893', 'u', 'a', '3305', 'Y', '9121', 'h', 'R', '4505', '7829', 'T', '6431', '717', '6317', '4431', '9801', '1485', 'y', '2915', 'i', 'o', '2073', '9427', '2391', '1919']

SOLUTION: ua3305Y9121hR45057829T

PROBLEM: 2, 5, ['9207', 'W', '419', '3659', 'X', 'K', 'r', 'a', 'V', 'W', 'O', 's', 'X', '5267', '6233', '1343', '4109', 'X', '519', 'b']

SOLUTION:
W4193659X