Objectives



*  To review



1.  Review Unix commands

2.  Review basic input and output (I/O)

3.  Review libraries

4.  Talk about if stmt and mod operator

5.  Talk about command line args

6.  See program calculating change

• Unix Commands
• I/O
• Using libraries (especially iostream and cmath)

2.  Suggest you look over if stmts and read about functions

3.  Change program is not due next Tuesday, but you should look it over.