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, 4, ['Y', 'f', '3041', 'O', '9579', '1187']

SOLUTION: O

PROBLEM: 2, 26, ['G', '1671', '7959', 'V', '8901', '5151', 'M', 'S', '8525', '9593', 'J', '2447', 'd', '4999', 'w', '9633', 'i', '9013', '2431', '3567', 'T', '3333', '2297', '2419', '1123', '6691']

SOLUTION: 16717959V89015151MS85259593J2447d4999w9633i901324313567T33332297241911236691

PROBLEM: 1, 7, ['6229', 'U', '4085', '3159', 'j', 'm', '4109']

SOLUTION:
6229U40853159jm4109