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Question: hello would someone please help me with this question i...

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Hello. Would someone please help me with this question? I need to figure out how to do the following:

a) Give the worst-case running time of BubbleSort, in big-O notation. Please give me all the steps so I can understand.
b) Give the best-case running time of BubbleSort, in big-O notation, with justification. Please give me all the steps, so I can understand.


I'm confused how to calculate the total costs of the iterations, like the n values, etc. Where do you start so that you end up with BigO(n) or Big0(n2)? From my understanding, they are both (best/worst cases)  Θ(n2) - does that sound right? How do you arrive at that? Steps would be really helpful.

Please use this pseudocode as reference for this problem.
Bubblesort pseudo code 1. for k - 1 to A.length - 1 2. forj A.length downto k+1 3. 4. swap Alil with Ari-11

Thank you so much!

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