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: 30, 30, ['365', '2643', '821', '7239', 'R', '6803', '6415', '9309', 'c', '1787', 'N', '7545', 'P', 'D', '8755', '837', 'T', '4621', '7831', '6281', 'N', 'r', 'U', '5623', '7517', '9125', 'H', 'd', '7963', '5763']

SOLUTION: 5763

PROBLEM: 1, 1, ['I', '125']

SOLUTION: I

PROBLEM: 12, 12, ['c', '9763', 't', '2965', '3023', '7229', 'a', 'S', 'Q', 'K', '3941', 'w', 's', 'r', 'j', 'J', '9557', 'i', 'N', '8397', '8351', '4397', '5947', 'f', '6479', '2679', '787', '1431', 'E']

SOLUTION:
w