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, ['v', 'c', 'q', 'V', '1151', '1083', 'A', '6689', 'e', '4821', 'S', 'e', 'I', '7445']

SOLUTION: 4821S

PROBLEM: 7, 8, ['2399', '1209', 'B', 'r', 'c', 'o', 'E', 'k', 'H', '7301', 'C', '7109', 'w', '1491', '1071', '7125', '4445', 'X', 'Q', 'c', '4565']

SOLUTION: Ek

PROBLEM: 8, 15, ['6521', '1459', '6473', '2565', '3945', 'Z', 'a', '2649', 'h', '265', 'j', 'X', '5271', 'V', '1839', 't', 'o', 'D', '6153', 'l', '8431', 'A', 'v', '5487', '3437', '3027']

SOLUTION:
2649h265jX5271V1839