Julie continues to go over pointers and moves on to recursive data and linked lists. She starts off explaining the basics of pointers and have two variables pointing to the same address then explains that it is better to not delete the same address more than once, as something not wanted might happen. Julie then explains the interaction between pointers and dynamic arrays.

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Quote Of The Day:

"On two occasions I have been asked [by members of Parliament!], `Pray, Mr. Babbage, if you put into the machine wrong figures, will the right answers come out?' I am not able rightly to apprehend the kind of confusion of ideas that could provoke such a question."
- Charles Babbage