C++ in-class examples

Create a subdirectory in your private cs44 directory for what we do today. For example:

		 mkdir cs44
		 chmod 700 cs44 
		 mkdir cs44/week1

and copy over the following:

		cp -r ~newhall/public/cs44/C++examples  cs44/week1/.
		cp -r ~newhall/public/gdb_examples  cs44/week1/.
		cp -r ~newhall/public/purify_valgrind_examples  cs44/week1/.

We will look at the "Compiling, Debugging, Linking Tips for C++" link here: C++ References. Also, you should read over the "C++ Code Style Guide" before doing the first project.