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Lesson 30.3 Insertion Sort duration 7 minutes 51 seconds Lesson 30.3 Insertion Sort Lesson 30.3 Insertion Sort	Lesson 30.3 Insertion Sort In this video we introduce insertion sort, which is one of the simplest sorting algorithms to understand. If you have ever sorted cards in your hand it is likely that you have used this sorting… region position insertion hand question loop mark algorithm function card lot cards thing element statements assignment location notation helper helpers From Hannah Lee 39 plays
Lesson 10.6 Top-Down Design duration 6 minutes 45 seconds Lesson 10.6 Top-Down Design Lesson 10.6 Top-Down Design	Lesson 10.6 Top-Down Design Top-down design is a widely–used design technique. Your instructor used it to design the first assignment, and you will use it yourself in later assignments. In this video we take a closer look… size function word cases test numbers portion tens digits angler functions script statements glue remainder thousands precondition helper helpers rest From Hannah Lee 85 plays
Lesson 10.5 Helper Functions duration 6 minutes 38 seconds Lesson 10.5 Helper Functions Lesson 10.5 Helper Functions	Lesson 10.5 Helper Functions In the string videos we talked about the backwards approach to function design. Unforunately, this technique does not combine well with iterative testing. In this video we look at an alternative… function helpers functions specification test reason lastname pseudocode idea assignment progress script rule firstname python placeholders variables lot end technique From Hannah Lee 83 plays