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.

3, 3, ['A', '2469', 'L']
L

2, 7, ['4735', '4943', '391', '1951', '8785', '4869', '3971']
49433911951878548693971

3, 6, ['5163', 'Z', '4011', '8827', 'P', 'u', 'b', 'a', 'W']

40118827Pu