Question: Given an n-element array X, Algorithm B chooses logn elements in X at random and executes an O(n)-time calculation for each. What is the worst-case

Given an n-element array X, Algorithm B chooses logn elements in X at random and executes an O(n)-time calculation for each. What is the worst-case running time of Algorithm B?

Step by Step Solution

★★★★★

3.33 Rating (171 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

Answer To choose an element randomly it takes constant time ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Introduction to Algorithms Questions!

Q:

Given an n-element array X, Algorithm D calls Algorithm E on each element X[i]. Algorithm E runs in O(i) time when it is called on element X[i]. What is the worst-case running time of Algorithm D?

Q:

Given an n-element sequence S, Algorithm D calls Algorithm E on each element S[i]. Algorithm E runs in O(i) time when it is called on element S[i]. What is the worst-case running time of Algorithm D?

Q:

What is the worst-case running time of Dijkstra's algorithm when implemented with d-heaps (Section 6.5)?

Q:

Write all problem solutions neatly by hand. You can also type out the solutions. Include the plots and justification for R3.1. Submit a pdf file including all your work. Also submit the py file for...

Q:

Write all problem solutions neatly by hand. You can also type out the solutions. Include the plots and justification for R3.1. Submit a pdf file including all your work. Also submit the py file for...

Q:

Write all problem solutions neatly by hand. You can also type out the solutions. Include the plots and justification for R3.1. Submit a pdf file including all your work. Also submit the py file for...

Q:

Write all problem solutions neatly by hand. You can also type out the solutions. Include the plots and justification for R3.1. Submit a pdf file including all your work. Also submit the py file for...

Q:

Write all problem solutions neatly by hand. You can also type out the solutions. Include the plots and justification for R3.1. Submit a pdf file including all your work. Also submit the py file for...

Q:

Write all problem solutions neatly by hand. You can also type out the solutions. Include the plots and justification for R3.1. Submit a pdf file including all your work. Also submit the py file for...

Q:

Q1. a. Given an n-element array X, Algorithm B chooses log n elements in X at random and executes O(n)-time calculation for each. What is the worst-case running time of Algorithm B? b. Given an...

Q:

Abdul and four friends wish to come together to form a new company. They will need a large warehouse to store their product. They propose to name the company SoftClean Pty Ltd. Abdul will coordinate...

Q:

At the end of October, Zion Companys management estimates the uncollectible accounts expense to be 1 percent of net sales of $1,500,000. Prepare the entry to record the uncollectible accounts...

Q:

( 4 ) Verify that the given two - parameter family of functions is the general solution of the inhomogeneous differential equation on the indicated interval. y ' ' y = s e c x y = c 1 c o s x c 2 s i...

Q:

Is it wise to speak off the cuff, with no notes or outline, when recording business podcasts? Why or why not? [LO-5]

Q:

Assume that X consists of 3 bits, x2 x1 x0. Write four logic functions that are true if and only if X contains only one 0 X contains an even number of 0s X when interpreted as an unsigned binary...

Q:

Derive the product-of-sums representation for E shown on page B-11 starting with the sum-of-products representation. You will need to use DeMorgans theorems.

Q:

What is the function implemented by the following Verilog modules: module FUNC1 (10, I1, S, out); input I0, I1; input S; output out; out = S? Il: I0; endmodule module FUNC2 (out,ctl, clk,reset);...

Q:

Figure out the payoff and the profit per share. You sell a 4 5 call for 4 , and buy a 5 0 call for 2 . Stock ends at $ 4 6 . Payoff = $ Use numbers, decimals and " - " if the value is negative.

Q:

Calculate the intrinsic value of Amazon on a free cash flow basis assuming the following Use FCF estimates for the next 4 years from Factset - 2 0 2 4 - 2 0 2 7 under the cash flow estimates tab - be...

Q:

Hallitors Corporabion expects to have earnings this coming yoar of $2.846 per share. Haliford plans to retain al of its eamings for the next two years. Then, for the subsecuent two yeark, the frm...