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: 7, 8, ['9045', 'C', 'V', 'G', 'Q', 'I', '9821', 'D']

SOLUTION: 9821D

PROBLEM: 5, 10, ['5897', 'u', 'w', 'S', '6063', '4879', '6021', 'M', '6205', 'N', 'N', '5923', '651', '817', 'M', 'w', '8581']

SOLUTION: 606348796021M6205N

PROBLEM: 2, 3, ['6475', 'm', '6301', '305', 'L', 'r', '5019', 'Z', '1705', 'u', '1053', 'c', 'W']

SOLUTION:
m6301