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: 1, 7, ['379', '2897', 'p', '2887', '1931', '5275', 'r', 'l', 'p']

SOLUTION: 3792897p288719315275r

PROBLEM: 1, 3, ['7605', '2043', 'r', '6367', '7109', 'f', '4221', '8153', 'k', '5155']

SOLUTION: 76052043r

PROBLEM: 14, 15, ['101', '8777', 'q', '3759', 's', '9605', '2047', 'f', 'u', 'v', 't', '2845', '6597', '9393', '3249', 'g', '8493', 'j', '2899', 'h', '5427', '6331', 'p', 'x']

SOLUTION:
93933249