### Code Lab Problems (Due 26 Sep 2013, 11 PM)

By this time you must have a valid account on Code Lab. Do login
to the Code Lab site and
work through some of the problems assigned from Chapter 3.
Do not re-register, at this site if you have already done so.

Here are some of the problems that I would like you to try from
those exercises:

- Boolean values and variables (4)
- Arithmetic Expressions - Precedence (5)
- Arithmetic Expressions - Casting (4)
- Assignment - Compound (3)
- Assignment - Exchanges (5)
- Relational Operators (10)
- Logical Operators (14)
- String Comparisons (7)

The number in parentheses refers to the number of problems assigned.
You may try the problems as many times as you like. There is no negative
grading and you do not have to submit anything. As long as you used your
actual name to register we will be able to identify
you.

If you are stuck on a problem come and get help from us during our
office hours. Check the office hours location and times in the syllabus.