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: 1, 7, ['q', 'G', '8805', '1201', '6131', 'a', '3789', '9671']

SOLUTION: qG880512016131a3789

PROBLEM: 1, 10, ['f', 'C', '5879', '6395', '8353', 's', 'T', 'u', '9245', '6309', 'N', 'F', '259', '993']

SOLUTION: fC587963958353sTu92456309

PROBLEM: 8, 14, ['k', 'H', '9063', '4175', 'S', 'J', 'w', '1081', '1821', '9251', 'c', '7039', '6561', 'T', '4351', '4651', 'G', '2689', 'z']

SOLUTION:
108118219251c70396561T