Faiza #22
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Faiza #22
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CheezItMan
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Sep 17, 2019
CheezItMan
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CheezItMan
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Some issues here with the circular buffer, but overall this is pretty good. Take a look at my comments and let me know where you have questions.
| "{" => "}", | ||
| } | ||
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| stack = Stack.new |
| if @front == -1 # Q is empty | ||
| return | ||
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| elsif @front == @rear # There's only 1 element |
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When front and rear are equal, the Queue is not empty, it's full.
When they're equal after removing an element, then the queue is empty.
| array = [] | ||
| @store.each_with_index do |element, i| | ||
| next if i < @front | ||
| break if element.nil? |
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What if you've removed 1 element from the front of the queue. Then @store[0] will be nil, and you'll exit the loop early here.
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Stacks and Queues
Thanks for doing some brain yoga. You are now submitting this assignment!
Comprehension Questions
OPTIONAL JobSimulation