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, 20, ['T', '4981', '219', 'S', '9051', 'n', 'L', '8145', '8869', '7773', 'x', '8985', 'F', 'j', 'n', '3479', '1133', '8525', '3163', 'Q', '6191', 'Z', 'b', '2545']

SOLUTION: 9051nL814588697773x8985Fjn3479113385253163Q

PROBLEM: 1, 1, ['S', '5881']

SOLUTION: S

PROBLEM: 2, 3, ['K', 'N', '7555', '9417', '1495', 'h', 'J', 'y', '2105', 'E']

SOLUTION:
N7555