Given integers, compute their average, rounded to three decimal places.
The first line contains an integer, N. Each of the following N lines contains a single integer.
Display the average of the N integers, rounded off to three decimal places.
1 <= N <= 500-10000 <= x <= 10000(x refers to elements of the list of integers for which the average is to be computed)
4
1
2
9
8
5.000