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: 4, 17, ['y', 'M', 'w', 'C', 'a', 'l', 'u', '7071', '6137', 'i', 'Y', 'G', '6001', '3665', '309', '7179', '5597', '8285', 'T', 'p', '6283']

Calu70716137iYG6001366530971795597