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: 9, 12, ['h', '463', '8827', 'Z', '5631', 'd', 'f', 't', 'e', 'a', 'F', '2539', '8561']

SOLUTION: eaF2539

PROBLEM: 19, 26, ['X', '297', '325', 'S', 'I', 'o', 'q', '5685', '4911', '9975', 'B', 'p', '6237', '8763', 'K', 'N', 'o', 'V', 'R', 't', '5399', '8835', '6063', '7309', '9413', 'h', 'e', '5681']

SOLUTION: Rt53998835606373099413h

PROBLEM: 4, 13, ['B', 'm', '7651', '5433', 'T', 'n', '8689', '2363', '899', '4381', 'S', '9295', '3551']

SOLUTION:
5433Tn868923638994381S92953551