Session 30 Videos

Step 1: Download (right-click and Save ...) and then print this Quiz on the videos herein (or use this Microsoft Word version of the quiz if you prefer).

• Actually, there is NO QUIZ at this time. Just watch the videos and bring your questions to class.

Step 2: Download (right-click and Save ...) and watch the following videos, one by one. As you watch them, complete the quiz that you downloaded and printed (above).

• Download and READ this material on Using Pointers to send information back from a function (using mutation) (this is a collection of PDFs, not a video).

  Work through the document at that link:

  • First read its Discussion.
  • Then read its Summary and Example.
  • Finally, OPTIONALLY, do its two Practice Problems and check your answers to them versus the Solutions provided.
  • The C4 exercise in Session 29 covers this material, so you may not feel the need to do these practice problems.
• Pointers as Parameters (for mutation) (14.3 MB, 8:25 minutes)
• Box-And-Pointer Diagrams (7.32 MB, 5:55 minutes)
• Arrays and Pointers (13.5 MB, 10:20 minutes)
• Dynamic Memory Allocation (malloc et al) (27.7 MB, 12:52 minutes)