Given this array of objects describing your collection of github stickers, what underbar function(s) can you use to return an array containing only those stickers where you have fewer than 5
Answers
To return an array containing only the stickers where you have fewer than 5, you can use the `filter` function from the underscore library.
The `filter` function is used to create a new array with all elements that pass a certain test. In this case, we want to filter out the stickers where the count is less than 5.
Here's an example of how you can use the `filter` function:
```javascript
const stickers = [
{ name: 'Sticker 1', count: 3 },
{ name: 'Sticker 2', count: 7 },
{ name: 'Sticker 3', count: 2 },
{ name: 'Sticker 4', count: 6 },
{ name: 'Sticker 5', count: 4 },
];
const filteredStickers = _.filter(stickers, sticker => sticker.count < 5);
console.log(filteredStickers);
```
Output:
```
[
{ name: 'Sticker 1', count: 3 },
{ name: 'Sticker 3', count: 2 },
{ name: 'Sticker 5', count: 4 },
]
```
In this example, the `filter` function takes two arguments: the array of stickers and a callback function. The callback function specifies the condition for filtering the stickers. It checks if the `count` property of each sticker is less than 5.
The resulting `filteredStickers` array will contain only the stickers that satisfy the condition. In this case, it will return an array with stickers 1, 3, and 5, as they have a count less than 5.
To filter out the stickers where you have fewer than 5, you can use the `filter` function from the underscore library. The `filter` function is used to create a new array with all elements that pass a certain test. In this case, the test is to check if the count of each sticker is less than 5.
For example, if you have an array of stickers with their respective counts:
```javascript
const stickers = [
{ name: 'Sticker 1', count: 3 },
{ name: 'Sticker 2', count: 7 },
{ name: 'Sticker 3', count: 2 },
{ name: 'Sticker 4', count: 6 },
{ name: 'Sticker 5', count: 4 },
];
```
You can use the `filter` function to filter out the stickers with a count less than 5:
```javascript
const filteredStickers = _.filter(stickers, sticker => sticker.count < 5);
```
The `filter` function takes two arguments: the array of stickers and a callback function. The callback function specifies the condition for filtering the stickers. It checks if the `count` property of each sticker is less than 5.
The resulting `filteredStickers` array will contain only the stickers that satisfy the condition. In this example, it will return an array with stickers 1, 3, and 5, as they have a count less than 5.
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Related Questions
3. Given the following relational schema, write Relational Algebra query for the following problems. Use relational algebra, NOT SQL:Student(snum: integer, sname: string, major: string, level: string, age: integer)Class(cname: string, meets_at: time, room: string, fid: integer)Enrolled(snum: integer, cname: string)Faculty(fid: integer, fname: string, deptid: integer)a)Return only those class names that meets between 8 am to 7pm in room ‘R236’.b)Return the major and age for the student named Jenny Walker'.c)Return the faculty id for all faculties that do not teach a class.d)Return the list of class names meeting in either room 'R128' or room 'R15'.e)Return the list of students (id only) that are enrolled in both 'Database Systems' and 'Operating System Design'.f)Return the faculty name, class name and time (fname, cname, meets_at) for all classes with student 'Juan Rodriguez'.g)Return a list of distinct student names, where the student is registered for two or more different classes that meet at the same time.h)Find the names of students not enrolled in any class.i)Return the average age of all the students enrolled in 'Database Systems'.j)Return the class name for all classes with more than two students and class name starts with the letter 'D'.k)Return the age of the oldest student enrolled in a course taught by 'Ivana Teach'.l)Find the names of all classes that either meet in room R128 or have five or more students enrolled.m)Return the distinct faculty name and id for each faculty member that teaches only one class.n)List the students by name who are major in 'Computer Science'.o)List the name and major of only those students who has enrolled above four (4) classes.
Answers
a) π c name (σ room='R236' ∧ meets_ at>= '08:00:00' ∧ meets_ at<='19:00:00' (Class))
b) π major, age (σ s name='Jenny Walker' (Student))
c) π fid (Faculty) - π fid (Class)
d) π c name (σ room='R128' ∨ room='R15' (Class))
e) π s num (σ c name='Database Systems' (Enrolled)) ∩ π s num (σ c name='Operating System Design' (Enrolled))
f) π f name, c name, meets_ at ((Faculty ⋈ Class) ⋈ Enrolled) ⋈ (σ s name='Juan Rodriguez' (Student))
g) π s name ((Enrolled ⋈ Enrolled) - π s num (Enrolled))
h) π s name (Student) - π s name (Enrolled)
i) ρ DS(π s num (σ c name='Database Systems' (Enrolled)))
(Student ⋈ DS) ⋈ (avg(age))
j) π c name (σ c name LIKE 'D%' ∧ |(Enrolled) > 2 (Class))
k) ρ IT(π c id (Faculty ⋈ σ f name='Ivana Teach' (Class)))
ρ SIT (π s num (Enrolled ⋈ IT))
(Student ⋈ σ s num=SIT. c id (Student)) ⋈ (max(age))
l) π c name (σ room='R128' ∨ |(Enrolled) >= 5 (Class))
m) π f name, fid ((Faculty ⋈ Class) - π fid ((Faculty ⋈ Class) ⋈ ((Faculty ⋈ Class) - π cname (Class))))
n) π s name (σ major='Computer Science' (Student))
o) π s name, major (σ |(Enrolled) > 4 (Student ⋈ Enrolled))
a) σ(room='R236' ∧ meets_ at >= 8:00 ∧ meets_ at <= 19:00)(Class)
b) π(major, age)(σ(s name='Jenny Walker')(Student))
c) π(fid)(Faculty) - π(fid)(Class)
d) π(c name)(σ(room='R128' ∨ room='R15')(Class))
e) π(s num)(σ(c name='Database Systems')(Enrolled)) ⋂ π(s num)(σ(c name='Operating System Design')(Enrolled))
f) π(f name, c name, meets _at)(Faculty ⨝ (π(fid, c name, meets _at)(σ(s name='Juan Rodriguez')(Student ⨝ Enrolled)) ⨝ Class))
g) π(s name)(σ(∃x, y(x ≠ y ∧ x. meets_ at = y. meets_ at))(Student ⨝ Enrolled))
h) π(s name)(Student) - π(s name)(Enrolled ⨝ Student)
i) avg(π(age)(σ(c name='Database Systems')(Student ⨝ Enrolled)))
j) π(c name)(σ(∃count>=2)(Enrolled ⨝ σ(c name like 'D%')(Class)))
k) max(π(age)(σ(f name='Ivana Teach')(Student ⨝ (Enrolled ⨝ (Faculty ⨝ Class)))))
l) π(c name)(σ(room='R128' ∨ (∃count>=5)(Enrolled))(Class))
m) π(f name, fid)(σ(∃count=1)(Faculty ⨝ Class))
n) π(s name)(σ(major='Computer Science')(Student))
o) π(s name, major)(σ(∃count>4)(Student ⨝ Enrolled))
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Does anyone have 2.19.4 Guess a number 2.0 code for codehs?
Answers
Python is a high-level, universally interpreted programming language. It seeks to encourage a clear, succinct programming approach.
What is a programming language?A method of notation for creating computer programs is known as a programming language. The majority of formal programming languages are text-based, though they can also be graphical. They are a sort of programming language.
Syntax and semantics, which are often specified by a formal language, make up the two parts of the definition of a programming language. Some languages have a specification paper that serves as their definition, while others have a dominant implementation that serves as their reference.
Both exist in certain languages, with the base language being defined by a standard and extensions frequently drawn from the most popular implementation.
The branch of computer science that investigates the creation, use, analysis, characterization, and classification of programming languages is known as programming language theory.
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A basic implementation of the "Guess a Number 2.0" game in Python. You can adapt this code to your specific needs on CodeHS or any other platform.
import random
def play_game():
secret_number = random.randint(1, 100)
num_guesses = 0
print("Welcome to Guess a Number 2.0!")
print("I'm thinking of a number between 1 and 100.")
while True:
guess = int(input("Take a guess: "))
num_guesses += 1
if guess < secret_number:
print("Too low!")
elif guess > secret_number:
print("Too high!")
else:
print(f"Congratulations! You found the number in {num_guesses} guesses.")
break
play_again = input("Do you want to play again? (yes/no): ")
if play_again.lower() == "yes":
play_game()
else:
print("Thank you for playing!")
play_game()
This is a basic implementation of the "Guess a Number 2.0" game in Python. The code generates a random secret number between 1 and 100 and prompts the user to guess the number. It provides feedback ("Too low!" or "Too high!") based on the user's guess and continues until the correct number is guessed. Afterward, it gives the option to play again or exit the game.
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heyyyyyy who likes anime
Answers
Answer:
You apparently
Explanation:
Answer:
I don't like anime I love it
___________ is the number of pixels per inch
Answers
Answer:
Explanation:
What ever the number is inches is divide it by pixels
Corporate Data Analysis projects are almost always solo projects and are primarily driven by a chief analyst. True. False
Answers
False. While corporate data analysis projects can certainly be driven by a chief analyst, they are not necessarily solo projects.
In fact, many data analysis projects require collaboration among team members with diverse skill sets and perspectives. For example, a data analysis project focused on improving customer experience may require input from marketing, sales, and customer service departments, as well as data scientists and analysts. Each team member can bring unique insights and expertise to the project, resulting in a more well-rounded and effective solution. Furthermore, the size and complexity of data analysis projects often require a team approach. The larger the dataset and the more complex the analysis, the more resources and personnel are needed to ensure accuracy and completeness. In summary, while a chief analyst may lead a corporate data analysis project, it is rarely a solo endeavor. Collaboration and team effort are often necessary to achieve the best results.
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you are the server administrator for the eastsim com domain
Answers
As the server administrator for the eastsim.com domain, my responsibilities include managing the domain's servers, ensuring their security and performance, and addressing any technical issues that arise.
As the server administrator for the eastsim.com domain, I am responsible for overseeing the smooth operation of the domain's servers. This involves tasks such as server setup, configuration, and maintenance, ensuring that the servers are secure from potential threats, and optimizing their performance. I also monitor the server's resources, such as CPU and memory usage, and address any technical issues that may arise, such as server downtime or network connectivity problems. Additionally, I may be involved in tasks like domain name system (DNS) management, email server administration, and web server configuration to ensure the proper functioning of the domain's services.
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jow to Fix: Incorrect permissions on Windows Search directories issue?
Answers
If you are experiencing an issue with incorrect permissions on Windows Search directories, you can follow these steps to fix the issue:
The Steps to followOpen the File Explorer and navigate to the following directory:
C:\ProgramData\Microsoft\Search
Right-click on the "Search" folder and select "Properties".
Click on the "Security" tab and then click the "Advanced" button.
In the "Advanced Security Settings" dialog box, click on the "Change" link next to "Owner".
In the "Select User or Group" dialog box, type your user account name in the "Enter the object name to select" field and click "OK".
Check the box next to "Replace owner on sub containers and objects" and then click "OK".
Click "Yes" when prompted to confirm the action.
Back in the "Advanced Security Settings" dialog box, click on the "Add" button.
In the "Select User or Group" dialog box, type "SYSTEM" in the "Enter the object name to select" field and click "OK".
Check the box next to "Full Control" and then click "OK".
Repeat steps 8-10 for the following user accounts: "Administrators", "Users", and "ALL APPLICATION PACKAGES".
Click "Apply" and then click "OK" to close the "Advanced Security Settings" dialog box.
Restart your computer to apply the changes.
After following these steps, the incorrect permissions on Windows Search directories should be resolved.
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Once a business determines that change needs to occur, what ahould the
business create?
A. Business operation
B. Business analysis
C. Business model
D. Business strategy
Answers
Answer:
D. Business strategy
Explanation:
Kono Dio Da!!
what do you call a forensics workstation consisting of a laptop computer with almost as many bays and peripherals as a stationary workstation?
Answers
Forensics workstation consisting of a laptop computer with almost as many bays and peripherals as a stationary workstation is called portable workstation.
What is a forensic workstation?A computer created especially for forensic analyses. Along with a number of analytical tools, the forensic workstation has facilities for creating perfect disk images.Computer forensics is sometimes interchanged with the phrases digital forensics and cyber forensics. Information must first be gathered for digital forensics in a way that preserves its integrity.Disk forensics, network forensics, wireless forensics, database forensics, malware forensics, email forensics, memory forensics, and other forms of digital forensics exist.The Sleuth Kit® and other digital forensics tools include a graphical user interface called Autopsy® on a platform for digital forensics.
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what are hard ware and software requirments in multimedia computer system
if u can answer i will mark u as brainilst please help me
Answers
Answer:
Some hardware requirement: Monitor, keyboard, mouse, sound card, memory, processor, graphics display card. Some software requirement: Windows XP/Vista, Video for Windows, Quicktime.
Explanation:
BRAINLEST
ok i need help my xdox one is making speaking noises even when its turned off what can i do?
Answers
Explanation:
that shi fkn possessed sell that h.o
codes 7.2.8: Listed Greeting python
pls help i have no idea on how to fix this
Answers
The listed greetings program is an illustration of Python functions.
The error in the program is that the program is not properly indented.
Python program uses indents to identify blocks of code.
So, the fix to the program is to properly indent the code, and the fix (without the comments) is as follows:
def greetings(s):
x = s.split()
print("Hello, "+x[0]+"! I also enjoy "+x[1]+"!")
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Write a program that merges the numbers in two files and writes all the numbers into a third file. your program takes input from two different files and writes its output to a third file. each input file contains a list of numbers of type int in sorted order from the smallest to the largest. after the program is run, the output file will contain all the numbers in the two input files in one longer list in sorted order from the smallest to the largest. your program should define a function that is called with the two input-file streams and the output-file stream as three arguments. create two input files containing at least 5 numbers (in sorted order) each for testing.
Answers
Answer:
Write a program that merges the numbers in two files and writes all the
numbers into a third file. Your program takes input from two different files and writes
its output to a third file. Each input file contains a list of numbers of type int in sorted
order from the smallest to the largest. After the program is run, the output file will
contain all the numbers in the two input files in one longer list in sorted order from
smallest to largest. Your program should define a function that is called with the two
input-file streams and the output-file stream as three arguments.*/
your users are young children
Answers
The program that solves the problem given is indicated below. This is solved using Python.
What is the program that solves the above-mentioned problem?The code is given as follows:
numA = [4, 1, 6, 10, 2, 3, 7, 9, 11, 12, 5, 8]
numB = [2, 12, 10, 11, 1, 3, 7, 9, 4, 8, 5, 6]
while True:
i = 0
userChoice = input("Adding or Multiplying? (a/m) ")
if userChoice == "a":
while i < len(numA):
answer = int(input("What is {} + {} ".format(numA[i],numB[i])))
if answer == numA[i] + numB[i]:
print("Correct!")
else:
print("That's incorrect. The right answer is {}".format(numA[i] + numB[i]))
i += 1
elif userChoice == "m":
while i < len(numA):
answer = int(input("What is {} * {} ".format(numA[i], numB[i])))
if answer == numA[i] * numB[i]:
print("Correct!")
else:
print("that's incorrect. The right answer is {}".format(numA[i] * numB[i]))
i += 1
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Full Question:
Your users are young children learning their arithmetic facts. The program will give them a choice of practicing adding or multiplying. You will use two lists of numbers. numA = [4, 1, 6, 10, 2, 3, 7, 9, 11, 12, 5, 8]. numB = [2, 12, 10, 11, 1, 3, 7, 9, 4, 8, 5, 6].
If the user chooses adding, you will ask them to add the first number from each list. Tell them if they are right or wrong. If they are wrong, tell them the correct answer. Then ask them to add the second number in each list and so on. If the user chooses multiplying, then do similar steps but with multiplying.
Whichever operation the user chooses, they will answer 12 questions. Write your program and test it on a sibling, friend, or fellow student.
_____ is a feature of electronic meeting systems that combines the advantages of video teleconferencing and real-time computer conferencing.
Answers
Answer:
The answer is desktop conferencing.
Explanation:
why do most operating systems let users make changes
Answers
By these changes you most likely are thinking of the term 'Over Clocking'
Over Clocking is used on most Operating Systems to bring the item your over clocking to the max.
Over Clocking; is mostly used for Crypto mining and gaming.
in an interview, you are asked to differentiate between data protection and data privacy. how should you differentiate between data protection and data privacy?
a. data protection involves unauthorized data acces, while data privacy secures data against authorized acces
b. data protection data against unauthorized acces, while data privacy scures data against authorized acces
c. data protection secures data against authorized acces, while data privacy involves unauthorized data acces
d. data protection involves securing data against unauthorized acces, while data privacy is concerned with authorized data acces
Answers
Answer: b. data protection data against unauthorized acces, while data privacy scures data against authorized acces
Explanation:
Data protection is the practice of safeguarding important information from unauthorized access, use, disclosure, disruption, or destruction. It typically involves implementing a number of technical and organizational measures to protect data from unauthorized access or attack. These measures can include things like encryption, access controls, and firewalls.Data privacy, on the other hand, is concerned with the handling and management of personal data in a way that respects an individual's right to privacy. It involves ensuring that personal data is collected and processed fairly, transparently, and in accordance with the law. Data privacy is important because it helps to protect individuals' personal information and prevent it from being used without their consent or knowledge.Option d is the correct answer because it accurately describes the relationship between data protection and data privacy. Data protection involves securing data against unauthorized access, while data privacy is concerned with authorized data access and the handling of personal data in a way that respects an individual's right to privacy.
which of the following describes how the pc handles system bios or uefi?
A. The system BIOS/UEFI is stored in RAM
B. The system BIOS/UEFI updates automatically if you're connected to the internet
C. Modern PCs do not use system BIOS/EUFI
D. The system BIOS/UEFI is stored in non-volatile memory.
Answers
Regarding how the PC handles system BIOS or UEFI the system, BIOS/UEFI is stored in non-volatile memory describes it the best.
The system BIOS (Basic Input/Output System) or UEFI (Unified Extensible Firmware Interface) is responsible for initializing the hardware and booting the operating system on a PC. It is stored in non-volatile memory, such as ROM, EEPROM, or flash memory, which retains the information even when the power is off. This ensures that the BIOS/UEFI is always available when the computer is turned on.
The BIOS/UEFI provides the initial instructions and settings that allow the computer's hardware components to initialize and communicate with each other. It performs tasks such as the Power-On Self-Test (POST), initializing devices, and loading the operating system.
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judging from the data on pathways from primary energy sources to end uses in the united states, if we wanted to decrease petroleum consumption and concentrate on more-efficient technology, we would need to focus on which area?
Answers
judging from the data on pathways from primary energy sources to end uses,to decrease petroleum consumption and concentrate on more-efficient technology, need to focus on transportation.
Primary and secondary, renewable and nonrenewable, and fossil fuels are just a few of the numerous types and forms of energy that are used and produced in the United States.
The main sources of energy include nuclear power, fossil fuels (coal, natural gas, and petroleum), and renewable energy sources. Using main energy sources as a starting point, electricity is produced as a secondary energy source. Several physical units are used to measure different types of energy: electricity is measured in kilowatts and kilowatthours, liquid fuels in kilowatts and kilowatts, natural gas in cubic feet, and liquid fuels in barrels or gallons. British thermal units (Btu), a unit for measuring heat energy, are frequently used in the US to compare various forms of energy.
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A short-range wireless network is called:
cable modem
cell site
wi fi
personal digital assistant
Answers
Answer:
WiFi
Explanation:
WiFi can be defined as a wireless local area network that allows network devices such as access points (APs), computers (both laptops and desktops), smartphones, smart televisions, etc., to communicate with each other wirelessly over a short-ranged network. It is a standard communication network that uses radio waves to establish a channel (medium) between multiple network devices.
This ultimately implies that, the network range or distance covered by WiFi is largely dependent on transmission power and frequency. The standard range or distance covered by WiFi is about 50 meters (160 feet).
Hence, a short-range wireless network is called WiFi.
4
Select the correct answer.
Which language is widely used to write programs to process large amounts of numerical data?
A. PHP
B. FORTRAN
C. Prolog
D. Python
Answers
MARK KE BRAINLEST
Answer:
The correct answer is B. FORTRAN.
Explanation:
I got it right on the Edmentum test.
tractor in reverse brainliest answer
Answers
Answer:
Valtra
Explanation:
It is the only tractor that goes in reverse.
Thank you so much!
Have a good day
Hope this helped,
Kavitha Banarjee
Explain how SEO impacts the way you should interpret search engine results ???
Answers
Answer:
For the majority of businesses, the goal of SEO is to gain leads from search engines, by:
Increasing organic traffic. Increasing keyword rankings. Ranking for more keywords.To keep your computer working efficiently, it is a good idea to _____ unnecessary files. delete defragment save archive
Answers
Hey the answer to this is delete or remove. because it is a good idea to remove old files that your not using.
Hope this helps
-scav
A good information that contains the facts necessary for decision makers to solve a problem is characterized by the __________.
a. accuracy
b. completeness
c. consistency
d. reliabilty
e. uniqueness
Answers
Answer: i believe its d:reliability
Explanation:
What term refers to the way that a player interacts and connects with a game through the four elements of game design (object, operation, obstacles, and outcome)?
A.
layout
B.
game design document
C.
linear
D.
gameplay
Answers
The term that refers to the way that a player interacts and connects with a game through the four elements of game design (object, operation, obstacles, and outcome) is called "Gameplay" (Option D)
What is Gameplay?Gameplay is the method by which players engage with a game, particularly video games. Gameplay is the pattern set by the game rules, the connection between the player and the game, the problems and how to overcome them, the storyline, and the player's relationship to it.
When playing a game, players look for challenge, mastery, and reward, all wrapped up in exciting and engaging activities. This highlights the significance of gameplay as a critical game design cornerstone, as well as game mechanics as instruments with which the user must engage in order to carry out gaming activities.
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what is meant by scope creep in computer forensics & what are the steps to prevent it?
Answers
Scope creep in computer forensics refers to the gradual expansion or addition of tasks, objectives, or data sources beyond the initial scope of a forensic investigation. It occurs when the investigation starts to encompass more areas, data sources, or objectives that were not originally defined or planned.
Scope creep can be detrimental to computer forensic investigations as it can lead to increased costs, delays, and the potential for missing important evidence. To prevent scope creep, the following steps can be taken:
1. Clearly define the scope: Establish a well-defined scope at the beginning of the investigation, outlining the objectives, data sources, time frame, and any limitations or constraints. This helps set clear boundaries and expectations.
2. Document changes: If there is a need to modify the scope during the investigation, document the changes in a change request or change control document. This ensures transparency and helps evaluate the impact of changes.
3. Obtain stakeholder agreement: Communicate the scope to all relevant stakeholders and obtain their agreement. Regularly update them on the progress and any proposed scope changes. This fosters collaboration and prevents misunderstandings.
4. Conduct a thorough initial assessment: Perform a comprehensive assessment at the beginning of the investigation to identify potential areas of scope creep. This includes understanding the objectives, available resources, and potential challenges.
5. Monitor and review: Continuously monitor the investigation to ensure it stays within the defined scope. Regularly review the progress and compare it against the initial scope to identify and address any deviations.
Scope creep in computer forensics can lead to challenges and inefficiencies in an investigation. By clearly defining the scope, documenting changes, obtaining stakeholder agreement, conducting thorough assessments, and monitoring the investigation, scope creep can be prevented or minimized. These steps help maintain focus, control costs, and ensure the investigation remains within its defined boundaries.
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A list of sources used for in-text citations that appears at the end of a document is called:
Autobiography
Editor's reference
Works Cited page
Content Review
Answers
Create a C++ program using arithmetic operators to compute the AVERAGE of THREE (3) QUIZZES and display the score and average on different lines.
The output should be similar to this:
Answers
using the knowledge in computational language in python it is possible to write a code that using arithmetic operators to compute the average of three quizzes and display the score and average on different lines.
Writting the code:#include <iostream>
using namespace std;
int main()
{
float n1,n2,n3,n4,tot,avrg;
cout << "\n\n Compute the total and average of four numbers :\n";
cout << "----------------------------------------------------\n";
cout<<" Input 1st two numbers (separated by space) : ";
cin>> n1 >> n2;
cout<<" Input last two numbers (separated by space) : ";
cin>> n3 >> n4;
tot=n1+n2+n3+n4;
avrg=tot/4;
cout<<" The total of four numbers is : "<< tot << endl;
cout<<" The average of four numbers is : "<< avrg << endl;
cout << endl;
return 0;
}
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You need to manage a process in the foreground by pressing Ctrl+C on the keyboard. Which signal code is sent to the process?