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.
Input: 1, 10, ['E', '6523', '2487', '2849', 'e', 'a', '9653', 'W', '2783', 'i']

E652324872849ea9653W2783i