HELP WITH JAVA 101

How do i make a program kinda like:
It should ask the user to enter the number and compute the answers.


Enter a three-digit positive integer: 765

The hundreds digit is: 7
The tens digit is: 6
The ones digit is: 5

Speaking of true false, languages that implement true as 1 and not -1 are for faggots. The opposite of all zeros is all ones, which is -1.