Describing Random Algorithm, Computer Engineering

Assignment Help:
Suppose you''re given n numbers and asked to find a number that is greater than or equal to the median

a) What is the lower bound for the worst case complexity of this problem?

b) Describe a random algorithm that returns a valid result with probability p=1/2 ? ( Do not write a C/C++ Code, just describe)

c) For this problem, 1/2 is clearly not an acceptable probability. Describe a way to amplify this probability by calling the random algorithm you proposed at part b as a subroutine several times. Analytically how does it increase the probability p?

Related Discussions:- Describing Random Algorithm

What is a user diagram protocol, UDP (User Diagram Protocol) is? It is ...

UDP (User Diagram Protocol) is? It is both Connectionless and Message Oriented.

Sorting, Different sorting algorithm will be discussed in the lecutres. The...

Different sorting algorithm will be discussed in the lecutres. The task in this worksheet is to write a funtions based on the Quicksort algorithm. When sorting an array of objec

Explain csmsginterface() function with predefined protocol, Explain CSMsgIn...

Explain CSMsgInterface() Function with Predefined Protocol  A REQUEST structure is created for each message sent to the server. Messages passed to CSMsgInterface() as *dataMSG

Change directory command, Your shell must accept a change directory command...

Your shell must accept a change directory command. This will be in the form: cd path  where cd is the change directory command and the path is what you will change the direct

Define thread cancellation and target thread, Define thread cancellation & ...

Define thread cancellation & target thread.  The thread cancellation is the task of terminating a thread before it has done. A thread that is to be cancelled is often referred

Pre order given find post order ?, The preorder traversal sequence of a bin...

The preorder traversal sequence of a binary search tree is 30, 20, 10, 15, 25, 23, 39, 35, 42. Which one of the following is the postorder traversal sequence of the same tree?

Delete a user from a category, Execute the following functionality using Ja...

Execute the following functionality using Java & SQL with simple GUI interface: 1.  Insert/delete/update an XML document.  2.  Insert/delete/update a category.  3.  Alloca

Write c program to read the text book number, With a C program to read the ...

With a C program to read the text book number, title, author and publisher into a structure and print these values. # include # include void main() { struct boo

Define a technique of temporarily removing inactive program, is a technique...

is a technique of temporarily removing inactive programs from the memory of computer system? Swapping is a technique of temporarily eliminating inactive programs from the memor

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd