Find the whole square roots"
The following is a simple problem which will test your ability to work with numbers and lists.
Given the list of whole positive integers, create a list of all integers which have a whole number square root.

Print the length of the list and print the last item in the list.
For example:
a. 9 has a whole number square root ... 3
b. 5 does not have a whole number square root ... 2.2360

Input
- Input consists of N lines of one number each.
- All number are positive whole numbers. There are no decimals or fractions.
- There will always be at least one number in the list.

Output
- Print the count of numbers from the input which have a whole number square root on the first line.
- Print the last number in the list with a whole number square root on the second line (see example below).
- If no numbers with a whole number square root are found, only print the first line.
- Code evaluation based on output, please do NOT output anything else.

Sample Input
10
9
151
16
8

output
2
16