Nara #26
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Nara #26
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CheezItMan
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Sep 17, 2019
CheezItMan
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CheezItMan
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Overall nice work. There are some issues with the Queue and the circular buffer. Take a look at my notes and let me know what questions you have.
| @@ -1,7 +1,25 @@ | |||
| require_relative './stack.rb' | |||
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| def balanced(string) | |||
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| def dequeue | ||
| raise NotImplementedError, "Not yet implemented" | ||
| if @front == @rear |
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You first need to check to see if front and rear are both -1, if so, then the queue is empty, and you should raise an error.
Otherwise if front == rear then the queue is full.
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| def empty? | ||
| raise NotImplementedError, "Not yet implemented" | ||
| if @store[@front...@rear].length == 0 |
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What if the rear has wrapped around the buffer and is now less than the front?
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Stacks and Queues
Thanks for doing some brain yoga. You are now submitting this assignment!
Comprehension Questions
OPTIONAL JobSimulation