Learn about and revise programming concepts with this BBC Bitesize Computer Science AQA study guide.

So I am looking for lines that match the following regular expressions:<BR><BR>entry *<name> [^0-9A-Za-z]<BR>subroutine *<name> [^0-9A-Za-z]<BR>program *<name> [^0-9A-Za-z]<BR><BR>where <name> is ...

3. Leverage peer-to-peer I/O Organize Your Bits and Rungs Data organization at the bit and rung levels can have a big effect on system performance, so optimizing subroutine programming can result in ...

The program loads it at the start and after each call to the digit conversion subroutine, there is an increment to point to the next character.