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, 5, ['t', '2855', 'F', 'm', '2601', '469', '329', '4877', 't', '949', '931']

t2855Fm2601