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, 11, ['n', '8775', 'd', '9955', '2443', '7093', 'C', 'W', '3409', 'y', '7137', 'E', '6055', 'P', 'x', 'E', 'K', '2607', '1935', 'C', 'l', 'q', 'S']

SOLUTION: y7137

PROBLEM: 6, 12, ['W', '7747', '1915', 'Z', '6841', 'U', '7357', 'B', '5029', 'd', '69', 'E']

SOLUTION: U7357B5029d69E

PROBLEM: 19, 22, ['M', 'L', 'N', '8601', 's', 'w', 'i', 'b', 't', 'x', '5803', 'u', 'V', 'l', '853', 'u', '1397', 'T', 'F', '3183', 'D', 'V', '2259', 'l', 'R', '4303', '1033', 'q', '6557']

SOLUTION:
F3183DV