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: 3, 9, ['X', 'M', '2111', 'V', 'K', '4989', 'p', 'e', '9125']

SOLUTION: 2111VK4989pe9125

PROBLEM: 22, 25, ['9353', '8253', '2731', '2277', 'u', '6299', 'y', 'R', '7843', 'f', 'B', 'x', '317', 'q', '6635', '8735', 'q', '8811', 'n', '6631', '1235', 'E', '6385', '4863', 'o', '8647', 'e']

SOLUTION: E63854863o

PROBLEM: 15, 17, ['1909', '2931', 'X', 'Z', 'F', 'p', 'J', 'V', 'B', '8579', '9179', 'D', 'v', '497', '4321', 'B', 'F', 'x']

SOLUTION:
4321BF