Today I went through the Stacks and Queues section. It was relatively short, but now I realize how important they really are. Afterwards, I got some help from Sam and we experimented with using Stacks (I just used TextEdit, which is OSX's Notepad to code in). Now, I completely know how to use Stacks and Queues and I'm ready to take the test Monday!
Great to hear you are working with Sam! Did you ever get a chance to go back over Big-O? It really is a very important concept, so you don't want to gloss over it.
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