Write two Java methods. Each will solve for the nth term of theFibonacci sequence(Links to an external site.). One method should use a recursive algorithm and the other should use an iterative...

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Write two Java methods. Each will solve for the nth term of theFibonacci sequence(Links to an external site.). One method should use arecursivealgorithm and the other should use aniterativealgorithm.


Call your methods several times each using various inputs (nth terms). What is the runtime efficiency of each method?Turn in a table summarizing your results. Include at minimum these inputs on your table: 5, 10, 15, 20. For example:































nth term

recursive runtime

iterative runtim
e
5
10
15
20

Please use nanosecond scale.Hint: long startTime = System.nanoTime();



  • Which implementation appears to be more efficient for the nth term Fibonacci problem?

  • Do you think this implementation will be more efficient for all problems? Explain your answer.


Feeling stuck? Message me for help. Don't just say, "I'm not sure how to get started." Tell me what you think you should do and what is confusing you. Be specific. Write some code before you reach out to me. Attach to your email a source file that contains your code.


Please submit:



  1. a .java file containing your source code

  2. a screenshot of your program in action

  3. a table summarizing your efficiency results

  4. a paragraph of your analysis of the results

Answered 2 days AfterFeb 26, 2021

Answer To: Write two Java methods. Each will solve for the nth term of theFibonacci sequence(Links to an...

Pulkit answered on Feb 26 2021
151 Votes
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