[General boards] [Winter 2019 courses] [Fall 2018 courses] [Summer 2018 courses] [Older or newer terms]

Fish Movement (Behavior 6)


Behavior 6 states the following:

Fish and HungryFish should move up or down about 10% of the time

My question is: Should the fish move up 10% of the time, and down 10% of the time OR should the fish move up or down 10% of the time?

Though it seems like that latter is true, the starter code implementation of up and down movement contradicts the latter. Can someone please clarify?


The y coordinate should change 10% of the time

In practice, though, I’ll probably auto-grade both as correct, since it’s confusingly worded and I don’t want to penalize people that aren’t diligent in their discussion board reading