Session 11 Preparation

BEFORE this session, for each of the following videos or reading:

Overloading the Plus Symbol
- Read this explanation of Overloading the Plus Symbol
  - Use the quiz questions to be sure that you understand the ideas in this handout.
Accumulating Sequences
- Read this explanation of Accumulating Sequences
  - Use the quiz questions to be sure that you understand the ideas in this handout.
Patterns for Iterating Through Sequences
Reminder: Work efficiently!

For most problems, if you are still working on the problem after 5 (or at most 10) minutes on that problem:
- STOP working on that problem.
- Continue to the next problem.
- Ask for help on the problem(s) that you did not complete, during the next class session or (better) by using Piazza and/or visiting your instructor or a student assistant.
- Watch this video through the 11:30 mark. (The entire video is 15:21 minutes. We will cover the remainder of the video in a subsequent session.)
- Be sure to understand the 3 basic ways to iterate through a loop.
- Be sure to understand the FIND pattern.
- Be sure to understand the TWO-PLACES-AT-ONCE pattern.