There really isn't a "Default" code. What you do is open EasyC, then click on the button that looks like the FIRST logo. "New Competion Template". Click that and that is what is called the default code.
Then you start programming your drive functions in OperatorControl. Make sure you put a while loop in there first, then put your code inside the while loop.
I highly recommend that you download and watch this video:
Link to Videos