Homework 2 Redo.

To run the test data

Log into cslab103
Change to the directory holding your code.
~dbennett/Public/385/hw2/doit.sh progname
- Where progname is the name of your program.
This will run your program aganist several test cases.
- There should be no output.
- If there is
- ```
> output from your program 
< output from the standard
         
```