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, 8, ['V', 'n', 'D', 'k', '1035', 'd', 'e', '2771']

SOLUTION: 1035de2771

PROBLEM: 3, 5, ['w', 'B', 'N', 'D', 'm']

SOLUTION: NDm

PROBLEM: 5, 6, ['9919', 'C', '4303', 'w', 't', '7633']

SOLUTION:
t7633