- The third problem seemed a bit pointless at first, but it was good to show how logical operators work.
- Problem number 4 involved evaluation of boolean expressions and logical operators to complete and after some trouble I finally completed the rules of "and" and "or" operators and found the problem to be one of the best for reinforcing the chapter through the process of actually doing.
- Problem 6 was redundant in that if you could do the first part the second part was no different and there seemed no point in doing them both.
- Number 8 was also a good example of how conditional statements work, another good look at boolean expressions, and also a good look at the flow of execution.
- Number 9 was a good problem on learning how to use GASP and the process of translating the house around the screen by parameterizing the original draw_house() definition took some time to get.
Wednesday, October 21, 2009
Chapter 4 Exercises
Chapter 4 Exercises are published at http://docs.google.com/View?id=d5d8bxk_61f6tqkndq
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Great comments! The reason for doing what seemed like a waste of time in exercise 6 is that I wanted to setup the generalization of the function in the following exercise. To generalize, you need to see the pattern. I'm glad you found it easy, but not everyone does.
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