Why the merge procedure in mergesort cannot run in-place

Assignment Help Business Management

Reference no: EM131986579

Problem

On MergeSort:

(a) Explain, using an example, why the Merge Procedure in MergeSort cannot run in-place.

(b) Although MergeSort has a Divide and Conquer formulation, the actual recursive pseudo-code can be unrolled, so that it can be re-expressed iteratively. Re-write MergeSort using an iterative algorithm, to sort a list of n elements.

(d) Show that the run-time of Iterative MergeSort is still O(n log n).

(e) In what sense is the variant in (b) more efficient?

Reference no: EM131986579

Questions Cloud

Incorporate blood glucose results in exercise practice : What does it mean for you? What would it mean for a diabetic? How could you incorporate blood glucose results into your exercise practice?

Reluctant to participate in telemedicine : In your opinion, what are some effective methods that healthcare professionals could use to increase patients' comfort level with Telemedicine?

Draw a conceptual schema diagram for the given situation : It is required that each component of their names be individually accessible. Draw a conceptual schema diagram for this situation.

Numerous charges that he does not understand : Upon returning home from the hospital from a ruptured appendix, a patient receives his hospital bill and finds numerous charges that he does not understand.

Why the merge procedure in mergesort cannot run in-place : Explain, using an example, why the Merge Procedure in MergeSort cannot run in-place. State (but do not prove) a loop invariant for Iterative MergeSort.

Prevent genetic disease : Is it wrong to want to prevent genetic disease? Is it a wise investment? Is it selfish to want to control your child's genes? Explain your answer.

Ethical values differ from of employer : What should healthcare professionals do if their ethical values differ from those of their employer? Discuss several options.

How can the effect of emi in an industrial plant be reduced : What is meant by EMI or electrical noise? How does it affect PLC installation in industrial plant? How can the effect of EMI in an industrial plant be reduced?

Ethical dilemmas and developing initiatives to promote : What are some arising ethical dilemmas and developing initiatives to promote patient safety and maintain confidentiality? Explain.

User Account

All Pages