CSC 160
Homework 9

Assigned Apr 30, due May 8

The Last Homework Assignment!

Note: This entire assignment is to be done individually. No partners, no copying of code. Feel free to ask on Piazza for help understanding the question, or general suggestions on specific problems.

Essay

Re-read the adages page, and perhaps this article on computational thinking for non-computer-scientists. Choose a group of several related adages, or one longer article, that mean more to you than they did at the beginning of the term.

Write an essay of three to six well-structured paragraphs on what this adage or article really means in practice. Do you agree or disagree? Support your claims with specific examples from your experience this semester.

Programming Problems

Chapter 21: defining new structures

• Exercises 21.1.1 and 21.1.2 (for practice; nothing to turn in)
• Type in Worked Exercise 21.1.3, make sure it works for you, make some changes to it, and make sure they work. (nothing to turn in)
• Download Worked Exercise 21.2.1, make sure it works for you, make some changes to it, and make sure they work. (nothing to turn in)
• Exercises 21.3.3 and 21.3.8 (defining structs). Be sure that for each struct, you do all the steps of the recipe on p. 274.
• Download Worked Exercise 21.4.1, make sure it works for you, make some changes to it, and make sure they work. (nothing to turn in)
• Exercises 21.4.10 through 21.4.12 (functions on structs that you just defined)
• Download Worked Exercise 21.5.1, make sure it works for you, make some changes to it, and make sure they work. (nothing to turn in)
• Exercises 21.5.3, 21.5.6 (functions returning structs)
• Download Worked Exercise 21.6.1, make sure it works for you, make some changes to it, and make sure they work. (nothing to turn in)
• Exercise 21.6.2 (animation involving structs)
• Exercise 21.6.3 (animation involving structs)
• Either Exercise 21.7.5 or Exercise 21.7.6 (animations involving structs; note the video of 21.7.5 in action)
• One of exercises 21.7.7 through 21.7.10 (animations involving structs; more than one is extra credit)
• Download Worked Exercise 21.8.1, make sure it works for you, make some changes to it, and make sure they work. (nothing to turn in)
• Exercises 21.8.9 and 21.8.10 (polymorphic functions)

Chapter 22: lists

You're not required to turn these in for homework 9, but this is your last chance for feedback on your homework before the final exam, so the more of them you do, the more feedback I can give you. Whatever you don't get working by May 8, keep working on it and consider it to be part of homework 10, i.e. studying for the final exam.

• Practice exercise 22.4.1 (nothing to turn in)
• Worked exercise 22.4.2 (nothing to turn in)
• Worked exercise 22.5.1 (nothing to turn in)
• Worked exercise 22.5.2 (nothing to turn in)
• Exercise 22.5.3 (contains-doll?)
• Exercise 22.5.5 (count-matches; read the Hint!)
• Exercise 22.5.10 (convert-reversed)
• Exercise 22.5.11 (multiply-all; read the Hint!)
• Exercise 22.5.17 (largest)
• Extra credit: exercises 22.5.18 and/or 22.5.19 (counting blocks of numbers)
• Worked exercise 22.6.1 (nothing to turn in)
• Exercise 22.6.4 (total-votes)
• Exercise 22.6.6 (winner)