# (Solved Homework): void func3 (float] data) int m = data.length; int t = m; while (t>1) t=t/2; for (int j=0; j…

Determine the worst-case running time of the following functions, using big-O notation.

Notes:

Don't use plagiarized sources. Get Your Custom Essay on
(Solved Homework): void func3 (float] data) int m = data.length; int t = m; while (t>1) t=t/2; for (int j=0; j…
Get an essay WRITTEN FOR YOU, Plagiarism free, and by an EXPERT!

Make your bound as tight as possible and Define any variables you use in your expression

Need some thought and process on this two functions

void func3 (float] data) int m = data.length; int t = m; while (t>1) t=t/2; for (int j=0; j

Solution:

func3 time complexity is explained below line by line.

int m= data.length; here the length of the array is fetched from data and it is assigned to m; which will take constant time which is O(1)

int t=m; O(1)

Now comes the loop which will decide what the time complexity of this function is going to be

So the loop is running until t becomes 1

let’s see how the t is decremented (what is the logic which is changing it), and based on that time complexity will be decided.

t= t/2; is the statement

suppose the value of t was 1024

so the value of t will change as

1024

512

256

128

64

32

16

8

4

2

If we observe the pattern here then we can say it is operating log t times.

there is an inner loop as well so whatever time the inner loop consume will be multiplied by log t, since the inner loop will be executed log t times

since the loop is controlled by the value of t, this loop will also run log t times.

So, over all time complexity for func3 is O(log^2 t) or we can say O(log^2 length), where length is the number of elements present in array data. Because t is assigned by m which is assigned by the value of the length of array data.

func4()

Since I have explained above how the time complexity will be calculated, here I will go through only the effective statements which drive the time complexity

so, here is only one loop and it is controlled by the value of variable bound which is assigned to the length of the array named data.

so the time complexity of func4 will be O(length), where length is the number of elements present in array data.

Pages (550 words)
Approximate price: -

Why Work with Us

Top Quality and Well-Researched Papers

We always make sure that writers follow all your instructions precisely. You can choose your academic level: high school, college/university or professional, and we will assign a writer who has a respective degree.

We have a team of professional writers with experience in academic and business writing. Many are native speakers and able to perform any task for which you need help.

Free Unlimited Revisions

If you think we missed something, send your order for a free revision. You have 10 days to submit the order for review after you have received the final document. You can do this yourself after logging into your personal account or by contacting our support.

Prompt Delivery and 100% Money-Back-Guarantee

All papers are always delivered on time. In case we need more time to master your paper, we may contact you regarding the deadline extension. In case you cannot provide us with more time, a 100% refund is guaranteed.

Original & Confidential

We use several writing tools checks to ensure that all documents you receive are free from plagiarism. Our editors carefully review all quotations in the text. We also promise maximum confidentiality in all of our services.

Our support agents are available 24 hours a day 7 days a week and committed to providing you with the best customer experience. Get in touch whenever you need any assistance.

Try it now!

## Calculate the price of your order

Total price:
\$0.00

How it works?

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Our Services

No need to work on your paper at night. Sleep tight, we will cover your back. We offer all kinds of writing services.

## Essay Writing Service

No matter what kind of academic paper you need and how urgent you need it, you are welcome to choose your academic level and the type of your paper at an affordable price. We take care of all your paper needs and give a 24/7 customer care support system.