or each of the following problems: design a greedy algorithm that solves the problem; de- scribe your algorithm with clear pseudocode; and prove the time efficiency class of your algorithm. (h) [40] In a list of n elements, a majority element appears more than times. majority element input: a list L of n comparable elements output: a majority element m of L, or None if L has no majority element An optimal algorithm for this problem has O(n) time complexity.
Answers
A greedy algorithm that solves the problem of finding a majority element in a list of n comparable elements, such that the majority element appears more than n/2 times can be designed
Algorithm for finding majority elementInput: a list L of n comparable elementsOutput: a majority element m of L, or None if L has no majority element.
Step 1: element_count = {}; majority_element = None
Step 2: for each element in L: if element not in element_count: element_count[element] = 1 else: element_count[element] += 1 if (majority_element is None) and (element_count[element] > n/2): majority_element = element elif (majority_element is not None) and (element_count[element] > element_count[majority_element]): majority_element = element
Step 3: if majority_element is not None: if element_count[majority_element] > n/2: return majority_element else: return NoneThe time efficiency class of this algorithm is O(n) because the algorithm iterates through the list L only once, thereby requiring n operations to complete the task.
To know more about element visit:
brainly.com/question/13381953
#SPJ11
Related Questions
what are the potential problems of using client-side scripting? select all that apply. group of answer choices overhead of sending data back and forth. interpretation is slower than executing compiled code. script code is not reusable. security and proprietary issues.
Answers
All of the options are potential problems of using client-side scripting.
What are the potential problems of using client-side scripting?
1. Overhead of sending data back and forth: Client-side scripting can sometimes require frequent communication between the client and server, leading to increased overhead in data transfer.
2. Interpretation is slower than executing compiled code: Since client-side scripts are interpreted by the browser, they can be slower to execute compared to compiled code that runs directly on the server.
3. Script code is not reusable: Client-side scripts may not be as reusable as server-side scripts, potentially leading to more code duplication and increased maintenance efforts.
4. Security and proprietary issues: Client-side scripting can expose your code to the end-users, making it more vulnerable to security breaches and revealing proprietary information.
These are the issues to consider when using client-side scripting in your projects.
To know more about Client-side script visit:
https://brainly.com/question/28146126
#SPJ11
Constance wants to run the spelling feature to check all her worksheet at once. Place the steps in order from first to last.
Answers
Answer:
1.highlight to select the cells
2.click the review tab
3.clock spelling
Explanation:
just did it
How is your approach to solving how to order your coins different from how a computer might have to approach it?
Answers
Answer: Computer solves the order of coins the way its programmed to while you solve the order of coins the way you want.
PLEASE HELPPP!!! QBASIC WORK!
Write a program that asks a user to input length and breadth of a room in feet. This program displays message ‘Big room’ if the area of the room is more than or equal to 250 sq. ft otherwise it displays ‘Small room’.
Answers
Answer:
INPUT "Input Length: ";LENGTH
INPUT "Input Width: ";WIDTH
AREA = WIDTH*LENGTH
IF AREA >= 250 THEN PRINT "Big room"
IF AREA < 250 THEN PRINT "Small room"
Explanation:
C
Describe the scope of the variables in this code.
class cholesterol:
low Density = 0
highDensity = 0
class patient:
definit__(self, firstName.lastName,id Num):
self.firstName = f[rstName
self.lastName = lastName
self.id Num = idNum
def str (self):
return self.firstName +""+self.lastName + " + self.id Num
The scope of high Density is limited to the patient class
The scope of firstName is limited to the cholesterol class
Answers
Answer:
The scope of highDensity is accessible by the entire program .
The scope of firstName is limited to the patient class .
Explanation:
Correct answer edge 2020
The scope of highDensity is limited to the cholesterol class and the scope of the firstName is limited to the patient class.
Variable scopeThe accessibility of a program is described by the scope of a variable.
To put it another way, it's the part of the program where the variable is identified.
The place you declared a variable determines the scope. There are two major scopes of variables in python.
Global variablesLocal variablesTherefore, the scope of highDensity is limited to the cholesterol class and the scope of the firstName is limited to the patient class.
learn more on variable scope here: https://brainly.com/question/21065208
#SPJ2
Write a program to enter a temperature in degrees Fahrenheit and display the equivalent temperature in degrees Centigrade.The formula for conversion: Centigrade = (Fahrenheit – 32) * (5/9)
Answers
Answer:
Here's an example Python program that takes user input for temperature in Fahrenheit and converts it to Celsius using the provided formula:
# Prompt user for temperature in Fahrenheit
fahrenheit = float (input ("Enter temperature in Fahrenheit: "))
# Convert Fahrenheit to Celsius
celsius = (fahrenheit - 32) * (5/9)
# Display result to user
print("Temperature in Celsius: ", celsius)
Here's how the program works:
The input() function prompts the user to enter a temperature in Fahrenheit. The value is converted to a float data type and stored in the variable Fahrenheit.
The formula (fahrenheit - 32) * (5/9) is used to convert the Fahrenheit temperature to Celsius. The result is stored in the variable celsius.The print( ) function displays the result to the user with a descriptive message.
24.a) A water tank is 4m long, 2.5m wide and 1.5m tall. Wap to calculate and display how much liters of water can store in the tank. [ hint: 1 cubic meter = 1000 liters] [v=1*b*h] [4] This program
Answers
Answer:
15000 liters
Explanation:
v = b1 * b2 * h
v = 4 * 2.5 * 1.5
v = 15 m³
1 m³ = 1000 L
15 m³ = 15000 L
passing a structure as a constant reference parameter to a function: group of answer choices all of these guarantees not to result in changes to the structure's members. none of these will always change the structure's members. can potentially result in changes to the structure's members.
Answers
Passing a structure as a constant reference parameter to a function guarantees not to result in changes to the structure's members.
Passing of structure to the function can be done in two ways: By passing all the elements to the function individually. By passing the entire structure to the function. In this article, entire structure is passed to the function. This can be done using call by reference as well as call by value method. Examples 1: Using Call By Value Method.
A structure is a user-defined data type in C/C++. A structure creates a data type that can be used to group items of possibly different types into a single type.
Passing of structure to the function can be done in two ways:
By passing all the elements to the function individually.
By passing the entire structure to the function.
learn more about Passing a structurehere:
https://brainly.com/question/30279080
#SPJ11
Suppose that the scalar pipelined MIPS processor had the ability (similar to that of the SparcV8) to annul the instruction in the branch delay slot. If the branch is not taken, what effect would this have (if any) on the pipeline control bits for the instruction in the branch delay slot?
Answers
Answer:
Follows are the solution to the question:
Explanation:
Its MIPS guidance is usually implemented with both the region instruction beside the node. Suppose they gotloop: command 1.
command 2
Loop for the starting
command 3
The branch is removed here, yet command 3 still becomes executed until the execution of command 1.
That's how we'll cancel the delay throughout the branch.
Since PC is fully packed with commands, but due to reservoirs or one other program counter, which includes next online courses, the corresponding instruction would still be loaded. To prevent it, we attach no guidance to reach the branch delay slot just after commands. However, if the new phase is not followed, its concept of canceling that branch delay spot is not executed. Unless the branch also isn't taken, i.e. Lesson 3 would not be implemented because the lesson wasn't fully executed before the branch is removed.Deliverables are only product-related, such as a piece of hardware or software.a. TRUE
b. FALSE
Answers
Answer:
78jbghvfjjfhfhcfdhhfuffjfjfjfhfchffhfhhfhfhdchchchcghddgcgcg
what is the default lockout duration in the windows active directory environment
Answers
The default lockout duration in the Windows Active Directory environment is 30 minutes.
When a user exceeds the maximum number of invalid login attempts within a specified period, typically defined by the account lockout threshold, the account gets locked out as a security measure to protect against unauthorized access. The lockout duration determines how long the account remains locked before the user can attempt to log in again.
In the Windows Active Directory environment, the default lockout duration is set to 30 minutes. This means that once an account is locked due to multiple failed login attempts, the user will be unable to access the account for a duration of 30 minutes.
It's important to note that the lockout duration can be customized and modified by administrators to meet specific security requirements of an organization. They have the flexibility to increase or decrease the lockout duration based on their security policies and the level of protection needed for user accounts.
Learn more about Windows here
https://brainly.com/question/29892306
#SPJ11
TRUE OR FALSE - SQL language is used to query data in a Relational Database?
Answers
Answer:
Yes I agree with the other person who answered that
Several people work with data at Erica’s office. She enters data. One of her coworkers enters new product numbers. Another coworker searches for parts that need to be ordered. Erica’s company uses a _____.
spreadsheet
Web page
data warehouse
word processor
Answers
Who was responsible for the development of the rocket motor?
-Technical Societies
-Robert H. Goddard
-Germans
-Wernher von Braun
I WILL MARK YOU BRAINLIEST ‼️‼️
Answers
Answer: Robert H. Goddard
Explanation: he developed and flew the first liquid-propellant rocket
Answer:
-Technical Societies
Explanation:
Rocket enthusiasts and rocket clubs were active in Germany, the US, Russia, and other countries. Experimental rockets were designed, tested, and sometimes flown. Some of the experiments used liquid fuel, though solid-fuel rockets were also developed. In 1932, the rocket motor was developed as a reusable method for the flight of a rocket.
Tim sent a confidential, encrypted message to Kellie using asymmetric cryptography. What key should Kellie use to decrypt the message
Answers
When Tim sent a confidential, encrypted message to Kellie using asymmetric cryptography, Kellie will use her private key to decrypt the message sent by Tim.
In the field of information technology, asymmetric cryptography is a form of encryption that employs two keys. The private key, which is kept secret, and the public key, which is publicly available for anyone to use.What is Private Key?A private key is a password or code that is kept secret and used to encrypt and decrypt messages. Only the holder of a private key may utilize it to decrypt data that has been encrypted with the corresponding public key.
A public key is a password or code that is shared with others. This key is used to encrypt data that will be decrypted by a corresponding private key owned by the intended receiver of the message.Asymmetric cryptography can be used for a variety of reasons, including:Encryption and decryption of dataTransmission of informationSigning and verifying digital signatures securelyAuthenticationAnswer:Kellie will use her private key to decrypt the message sent by Tim.
To know more about encrypted message visit:-
https://brainly.com/question/28577064
#SPJ11
A summer camp offers a morning session and an afternoon session. The list morningList contains the names of all children attending the morning session, and the list afternoonList contains the names of all children attending the afternoon session.
Only children who attend both sessions eat lunch at the camp. The camp director wants to create lunchList, which will contain the names of children attending both sessions.
The following code segment is intended to create lunchList, which is initially empty.
It uses the procedure IsFound (list, name), which returns true if name is found in list and returns false otherwise.
FOR EACH child IN morningList
{
}
Which of the following could replace so that the code segment works as intended?
(A)
IF (IsFound (afternoonList, child))
{
APPEND (lunchList, child)
}
(B)
IF (IsFound (lunchList, child))
{
APPEND (afternoonList, child)
}
(C)
IF (IsFound (morningList, child))
{
APPEND (lunchList, child)
}
(D)
IF ((IsFound (morningList, child)) OR
(IsFound (afternoonList, child)))
{
APPEND (lunchList, child)
}
Answers
Answer:
The answer is "Option A".
Explanation:
In this question, the choice "A" is correct because in this a conditional if block statement is used that that use "IsFound" method that takes two parameters "afternoonList and Child" in its parameter and use the append method that takes "lunchList and child" in parameter and add values, that's why other choices are wrong.
how to save pictures on a chromebook without right-click
Answers
screen shot is easier
which of the following is used to create an extron touchlink pro user interface from a blank workspace or design template?
Answers
The following is used to create an Extron TouchLink Pro user interface from a blank workspace or design template: Extron GUI Designer software
Extron GUI Designer software is a tool used to create, design, and customize Extron TouchLink Pro user interfaces. It allows users to start from a blank workspace or from a design template to create a custom user interface for their TouchLink Pro system.
The software offers a wide range of design elements, including buttons, sliders, and text fields, as well as the ability to import graphics and images. With the Extron GUI Designer software, users can create a professional-looking and functional user interface for their TouchLink Pro system.
Learn more about Designer software:
https://brainly.com/question/27457411
#SPJ11
Define a setter function named wonAward that takes a parameter for the name of an award and stores the award name in the awards array
Answers
The setter function named wonAward that takes a parameter for the name of an award and stores the award name in the awards array is as follows:
def wonAward(string):
awards_array = []
awards_array.append(string)
return awards_array
print(wonAward("best student"))
Code explanationThe code is written in python.
We defined a function named "wonAward" and it takes a parameter called "string"The declared variable awards_array is an empty list.Then we append the string to the awards_array.we return the awards_array Finally, we call the function with the parameter.learn more on function here: https://brainly.com/question/26104476
la révolution industrielle rédaction
Answers
The Industrial Revolution began in the 18th century in Great Britain. It was only the first stepping-stone to the modern economic growth that is still growing to this day. With this new bustling economic power force Britain was able to become one of the strongest nations. While the nation was changing so was the way that literature was written. The Industrial Revolution led to a variety of new social concerns such as politics and economic issues. With the shift away from nature toward this new mechanical world there came a need to remind the people of the natural world. This is where Romanticism came into play; it was a way to bring back the urban society that was slowly disappearing into cities.
The Agricultural Revolution: Between 1750 and 1900 Europe’s population was dramatically increasing, so it became necessary to change the way that food was being produced, in order to make way for this change. The Enclosure Movement and the Norfolk Crop Rotation were instilled before the Industrial Revolution; they were both involved in the separation of land, and the latter dealt more with developing different sections to plant different crops in order to reduce the draining of the land. The fact that more land was being used and there weren’t enough workers it became necessary to create power-driven machines to replace manual labor.
Socioeconomic changes: Prior to the Industrial Revolution, the European economy was based on agriculture. From the aristocrats to the farmers, they were linked by land and crops. The wealthy landowners would rent land to the farmers who would in turn grow and sell crops. This exchange was an enormous part of how the economy ran. With the changes that came with the Industrial revolution, people began leaving their farms and working in the cities. The new technologies forced people into the factories and a capitalistic sense of living began. The revolution moved economic power away from the aristocratic population and into the bourgeoisie (the middle class).
The working conditions in the factories during the Industrial Revolution were unsafe, unsanitary and inhumane. The workers, men, women, and children alike, spent endless hours in the factories working. The average hours of the work day were between 12 and 14, but this was never set in stone. In “Chapters in the Life of a Dundee Factory Boy”, Frank Forrest said about the hours “In reality there were no regular hours, masters and managers did with us as they liked. The clocks in the factories were often put forward in the morning and back at night. Though this was known amongst the hands, we were afraid to speak, and a workman then was afraid to carry a watch” (Forrest, 1950). The factory owners were in charge of feeding their workers, and this was not a priority to them. Workers were often forced to eat while working, and dust and dirt contaminated their food. The workers ate oat cakes for breakfast and dinner. They were rarely given anything else, despite the long hours. Although the food was often unfit for consumption, the workers ate it due to severe hunger.
During this time of economic change and population increase, the controversial issue of child labor came to industrial Britain. The mass of children, however, were not always treated as working slaves, but they were actually separated into two groups. The factories consisted of the “free labor children” and the “parish apprentice children.” The former being those children whose lives were more or less in the hands of their parents; they lived at home, but they worked in the factories during the days because they had to. It was work or die of starvation in this case, and their families counted on them to earn money. Fortunately these children weren’t subjected to extremely harsh working conditions because their parents had some say in the matter. Children who fell into the “parish apprentice” group were not as lucky; this group mainly consisted of orphans or children without families who could sufficiently care for them. Therefore, they fell into the hands of government officials, so at that point their lives as young children turned into those of slaves or victims with no one or nothing to stand up for them. So what was it exactly that ended this horror? Investments in machinery soon led to an increase in wages for adults, making it possible for child labor to end, along with some of the poverty that existed. The way that the Industrial Revolution occurred may have caused some controversial issues, but the boost in Britain’s economy certainly led toward the country becoming such a powerful nation.
What is MS-Word? Write some versions of MS-Word.
Answers
Answer:
MS- word is like Microsoft Word, Word 2010, Word 2013, Word 2016
the versions are 12.0. 14.0. 15.0. 16.0
Explanation:
What is an operating system? What are the different types of security threats it faces? Describe the steps you take to secure an operating system. Explain the steps you take to secure the operating system you use. How would you verify that your operating system is secure?
Answers
Answer:
An operating system is an interface built toward a consumer made of code. The security threats it faces are worms, viruses, and bugs (digital) On my operating system, macOS X, I added the Avast Secure Antivirus, and added a program called lockdown initiator to it (works with windows). To verify, see if your antivirus captures any viruses, or have a pro add a virus to your computer and test if it gets in or not(the same way a doctor gives you vaccines).
In 10 sentences, describe Parallel Processing in computing, how it works and different types. You may add other relevant information about Parallel Processing.
Answers
In computing, parallel processing refers to the use of two or more processors (CPUs) to handle different components of a larger operation.
Through its use, the amount of time it takes to run a program can be decreased by splitting up a task's various components among a lot of processors.
What are parallel processing types?They include:
SIMD computers MIMD computersThey are the most often utilized computer architectures in parallel processing systems.
SISD computers cannot operate in parallel on their own, but a cluster can be built by linking a number of them.
The central processing unit (CPU) of each computer can serve as a processor in a more extended parallel system.
Learn more about parallel processing from
https://brainly.com/question/14500336
#SPJ1
how to use software for simulation experiments and probability calculations, and how to interpret the results and observe patterns in the data.
Answers
using simulation and probability software can help to streamline the process of running experiments and calculations, and can make it easier to interpret the results. By following these tips, you can ensure that you are getting the most out of your software and making informed decisions based on the data.
Simulations and probability calculations can be performed using software that is designed for this purpose. The following are some tips on how to use such software and interpret the results:
1. Content loading: To use simulation and probability software, you will need to load the appropriate content into the program. This content may include data on variables, constraints, and other factors that will be used in the simulation or calculation. The content can be loaded into the software either manually or automatically.
2. Software usage: Once the content is loaded, the software can be used to perform the simulation or probability calculation. This may involve setting certain parameters, defining variables, and specifying other details of the experiment or calculation.
3. Interpretation of results: Once the simulation or calculation is complete, the results must be interpreted in order to make sense of the data. This may involve analyzing the data to identify patterns, trends, or other relevant factors. The results can then be used to draw conclusions about the experiment or calculation, and to inform future decision-making.
4. Observing patterns in data: Patterns in the data can be observed by looking at the graphs, charts, and other visualizations that are generated by the software. These visualizations can help to highlight trends, correlations, and other important factors that may not be immediately apparent from the raw data.
To know more about software Visit:
https://brainly.com/question/32393976
#SPJ11
How did tribes profit most from cattle drives that passed through their land?
A.
by successfully collecting taxes from every drover who used their lands
B.
by buying cattle from ranchers to keep for themselves
C.
by selling cattle that would be taken to Texas ranches
D.
by leasing grazing land to ranchers and drovers from Texas
Answers
The way that the tribes profit most from cattle drives that passed through their land is option D. By leasing grazing land to ranchers and drovers from Texas.
How did Native Americans gain from the long cattle drives?When Oklahoma became a state in 1907, the reservation system there was essentially abolished. In Indian Territory, cattle were and are the dominant economic driver.
Tolls on moving livestock, exporting their own animals, and leasing their territory for grazing were all sources of income for the tribes.
There were several cattle drives between 1867 and 1893. Cattle drives were conducted to supply the demand for beef in the east and to provide the cattlemen with a means of livelihood after the Civil War when the great cities in the northeast lacked livestock.
Lastly, Abolishing Cattle Drives: Soon after the Civil War, it began, and after the railroads reached Texas, it came to an end.
Learn more about cattle drives from
https://brainly.com/question/16118067
#SPJ1
What is the process of locating a IP address for a personal device or a domain?
Answers
Answer:
you go to device settings and theres a thing that says what my ip adress or find a ip adress tracker put in your pc info and find out be carefull tho
Explanation:
list three ways you can help somone who is being cyber bullied instead of just being a bustander
Answers
give them moral support
help them stand up for themselves
How do I persuade my parents to allow me to have social media? I will be 15 in a week or so, so I am old enough. I'm pulling my grades up, I help around the house, I am in honors classes, I help my siblings out with school, I help make dinner, I just help a lot. What should I do?
Answers
Answer:
my explanation is above my comment :)
Explanation:
A brown outline around a frame is an indication of which tool?
Answers
Answer:
Direct Selection Tool
Explanation:
The Direct Selection tool is a tool that allows the selection of a single object or a single path such that an object already grouped with other objects can be directly and moved to a desired location
The Direct Selection tool can be used to select a container's content including graphics which are imported and specific points or paths of a figure or text to allow for drawing, text editing or to edit paths.
What are the three ways you can add recipients to your marketing emails? Add a list of contacts, add individual contacts, or save the email as a sales email. Add a list of contacts, add individual contacts, or save the email as a services email. Add a list of contacts, add individual contacts, or save the email for automation. Add individual contacts, save the email for auto
Answers
Answer:
Explanation:
The three ways of doing this are to add a list of contacts, add individual contacts, or save the email for automation. The list of contacts would be added as a single file containing a large collection of contacts which would all be imported. Adding individual contacts would be done one by one would need to be done manually. Lastly, we have saving the email for automation which would automatically add the email and the contact info asociated with that email to your marketing emails.
Answer:
add a list of contacts, add individual contacts, or save the email for automation
Explanation: