Question: Computer Algorithm Subject solve this question..................... 18) Give an algorithm implementing a stack using two queues. What is the best and worst case run time

Computer Algorithm Subject

solve this question.....................

Computer Algorithm Subject solve this question..................... 18) Give an algorithm implementing a

18) Give an algorithm implementing a stack using two queues. What is the best and worst case run time of your algorithm? 19) Give an example of a stable sorting algorithm and one that is not stable. What has to be done to make an unstable sorting algorithm stable? 20) Suppose we computed the actual run time of an algorithm and we determined that the algorithm always runs in timen k is some positive integer constant. Give a function g(n) such that we can say our a gorithm runs in ele(n)) time Justify your answer. 21) A comparison based sort algorithm appears in the literature that has an worst case run time of e(n log vn). How is this possible given that the best, worst case run time for a comparison based algorithm is (n log n)

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