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: 5, 7, ['D', 'l', '767', 'z', 'G', 'a', 'p', '4231', 'T', '7595', '6033', 'A', '5259', 'A', 'R']

SOLUTION: Gap

PROBLEM: 3, 6, ['d', '2387', 'p', 'I', '2663', 'm', '4919', 'n', 'J']

SOLUTION: pI2663m

PROBLEM: 7, 8, ['8533', '1323', 'G', 'p', 'E', '5435', '9971', 'j', '9183']

SOLUTION:
9971j

