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: 19, 22, ['b', '7945', '8133', '4305', 'V', 'D', 'B', 'j', '7161', '9117', '9313', '9165', 'f', 'V', 'X', '1843', 'h', 'q', 'i', 'b', '769', '8205', 'N']

SOLUTION: ib7698205

PROBLEM: 1, 5, ['3467', 'R', '7973', 'n', 'i', 'T', '7517']

SOLUTION: 3467R7973ni

PROBLEM: 1, 4, ['g', '9491', 'D', 'Q', 'B', 'A', 'q', 'b']

SOLUTION:
g9491DQ