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.

[EX Q]: 8, 17, ['n', 'J', '1341', 'd', '3461', 'H', '7783', '979', 'Y', 'y', 'O', '5117', 'R', '6851', '2159', 'C', '1949', 'O', '603', 'E', '2509', '7585', '7963']
[EX A]: 979YyO5117R68512159C1949

[EX Q]: 12, 12, ['d', 'E', 'x', '3077', 'H', 'G', '7227', '1323', '997', '8825', '9645', '6573']
[EX A]: 6573

[EX Q]: 2, 21, ['K', 'f', 'q', 'e', '4777', '769', '6433', '1203', '451', 'J', '581', '1025', '7187', '75', '2929', '9805', 'C', 'X', 'v', '6507', '9405', 's', '4665', '7861', '3309', 'K']
[EX A]:
fqe477776964331203451J581102571877529299805CXv65079405