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: 10, 13, ['d', 'c', '9219', 't', 'r', 'h', '2597', 'W', 'S', 'Y', 'j', 'u', '649', 'y', 'm', '5891', '2817', 'z', '9693', '4181', 'V', '7817', 'U', 'u', '3971', '2825']

SOLUTION: Yju649

PROBLEM: 6, 6, ['2657', '8321', 'n', 'Q', '4697', 'n', 'i', 'Z', 'L', 'c', 'B', 'J', '1859', '5715', '2255', '1603']

SOLUTION: n

PROBLEM: 1, 9, ['3783', 'u', 'S', 'L', '2195', '4901', 't', '3033', '7711', 'R', 'A', 'R', '5917', 't', '693', 'Z', '9443', 'r', '5961', '4239']

SOLUTION:
3783uSL21954901t30337711