You need to design what your program is going to do. For example:
- Is your program going to have a GUI or is it going to be command line based.
- Is it going to display the amount of pies ordered?
- Is it going to write any info to a file?
- Is it going to take any info from a file, like prices, etc?
Then do as Fubarable suggests and tackle each part separately.
CJSL