The code for this chapter is in the ch$11$ directory of ThinkJavaCode$2.$ See

page xviii for instructions on how to download the repository. Before you start

the exercises, we recommend that you compile and run the examples.

Exercise $11\mathrm{.}1$ The implementation of increment in this chapter is not very

efficient. Can you rewrite it so it doesn$$t use any loops?

Hint: Remember the remainder operator. And yes, it works with floating$-$point

values too