The function returns the sum of the vector's elements that are equal to the integer parameter. ex
def sumselected(vector, int):
sum = 0
for i in vector:
if (i == int):
sum += i
return sum
print(sumselected([-23, 1, 1, -4], 1))
What is function?
A relation between a collection of inputs and outputs is known as a function. A function is, to put it simply, a relationship among inputs in which each input is connected to precisely one output. Each function has a range, codomain, and domain. The usual way to refer to a function is as f(x), where x seems to be the input. A function is typically represented as y = f. (x). In mathematics, a function is a unique association between an input (the domain) and an output (knowledge).
To learn more about function
https://brainly.com/question/29690643
#SPJ1
Write a constructor for a class called Book that will have a title, author, and price.
Describe why the following code might be frustrating to the player of the game and how you might change it.
while self.doorlocked == True:
response = input("Enter the escape code.")
if (response == doorCombo):
print("You have escaped!")
self.doorlocked = False
Write code that will randomly output one of four phrases to a student who has gotten a correct answer on a quiz.
Imagine that you are creating a program that an online streaming service will use to manage its inventory of shows. Describe at least two classes that you would create and several subclasses.
Describe what information should be in the comments at the top of a program file and why that information would be helpful.
unit 5 CTQ
Using the knowledge in computational language in JAVA it is possible to write a code that write a constructor for a class called Book that will have a title, author, and price.
Writting the code:class Book{
// class properties of the Book class
private String title;
private String author;
private double value;
Book nextptr;
// parameterized contructor
Book(String title, String author, double value){
this.title = title;
this.author = author;
this.value = value;
this.nextptr = null;
}
// copoy contructor
Book(Book old){
this.title = old.getTitle();
this.author = old.getAuthor();
this.value = old.getValue();
this.nextptr = null;
}
// getter method for title
public String getTitle(){ return title; }
// getter method for author
public String getAuthor(){ return author; }
// getter method for value
public double getValue(){ return value; }
}
class Library{
// class properties of Library class
Book head;
int total;
// default constructor that initialises default values for it's properties
Library(){
head = null;
total = 0;
}
// copy constructor that performs deep copy of the object passed
Library(Library oldLib){
Book temp = oldLib.head;
// for every book in oldLib, create a new book with same properties and add it in this library.
while(temp != null){
// creating a new book object similar to temp
Book newBook = new Book(temp);
// adding newBook to this library
add(newBook.getTitle(), newBook.getAuthor(), newBook.getValue());
temp = temp.nextptr;
}
}
/**
* Adds a new Book to this library
*/
public void add(String title, String author, double cost){
// checking if library is not full
if(!full()){
// creating a new Book object with given title, author and cost.
Book newBook = new Book(title, author, cost);
// if head is null (i.e., library is empty), assign the new book to head
if(head == null)
head = newBook;
// else if library is not empty
else{
// get to the end of the list and add the new book.
Book temp = head;
while(temp.nextptr != null){
temp = temp.nextptr;
}
temp.nextptr = newBook;
}
// increment total by 1
total++;
}
// else if library is full, print error message
else{
System.out.println("Your library is full.");
}
}
public Book search(String title){
// checking if th library is empty
if(!empty()){
// loop through each book from head
Book temp = head;
while(temp != null){
// if there is any matching book found return it
if(temp.getTitle().equals(title)){
return temp;
}
temp = temp.nextptr;
}
}
// else return null
return null;
}
public void reverse(){
// reverse only if the library has more than one book
if(total > 1){
// have two temp nodes temp1(previous node of temp2) and temp2
See more about JAVA at brainly.com/question/18502436
#SPJ1
which pair of windows socket calls (among others) would be executed by a server to allow an incoming tcp connection request from a client to be serviced?
The pair of windows socket calls (among others) would be executed by a server to allow an incoming TCP connection request from a client to be serviced is: "Connect () and Accept ( )" (Option B)
What is a window socket?The Windows Sockets API, subsequently abbreviated to Winsock, is a programming interface that describes how Windows network application applications should access network services, particularly TCP/IP.
A Layered Service Provider (LSP) that controls protocols by inserting itself into the TCP/IP stack is known as a Winsock provider. This is typically used to assist in filtering web traffic, enabling QoS-type services, or hooking network traffic controls.
Learn more about window socket:
https://brainly.com/question/14319817
#SPJ1
Full Question:
Which pair of windows socket calls (among others) would be executed by a server to allow an incoming TCP connection request from a client to be serviced?
Connect () and recv( )
Connect () and Accept ( )
Bind () and Accept ( )
sock() and recv( )
the 4gl languages that enable nonprogrammers to use certain easily understood commands to search and generate reports from a database are called
The 4gl languages that enable non-programmers to use certain easily understood commands to search and generate reports from a database are called query.
What is 4gl?A computer programming language that is part of a class that is intended to improve upon third-generation programming languages (3GL) is known as a fourth-generation programming language (or 4GL).
Every generation of programming language strives to provide a greater level of abstraction of the internal workings of the computer hardware, making the language more user-friendly, potent, and adaptable.
Despite the fact that the definition of 4GL has evolved over time, it can still be characterized by the fact that it works more with large groups of data at once rather than concentrating on just bits and bytes.
The support for report generation, database management, mathematical optimization, GUI development, and web development may be found in languages that advertise themselves as 4GL. According to some academics, domain-specific languages include 4GLs as a subset.
Learn more about 4GL
https://brainly.com/question/9978575
#SPJ4
which resource is nearly impossible to decrease once allocated in virtualization? answer ram storage nic cpu
RAM storage is nearly impossible to decrease once allocated in virtualization.
What is RAM for storage?A computer's short-term memory, or RAM (random access memory), is where the data that the processor is presently using is kept. RAM memory size is crucial for system performance since your computer can access RAM memory faster than data on a hard drive, SSD, or other long-term storage device.Random access memory, or RAM, is one of the most basic components of computers. RAM is a short-term memory pool where your computer keeps information it needs to access fast. RAM maintains information readily available so that your processor can swiftly access it and carry out urgent processing operations without first accessing long-term storage.To learn more about RAM, refer to
https://brainly.com/question/13748829
#SPJ4
The automatic antenna tuner on the ft-dx10 is designed to ensure what ohm antenna impedence is presented?.
At amateur operating frequencies, the FTDX10 is designed for 50 Ohm resistive impedance. Choose the appropriate antenna (dipole antenna, YAGI antenna, cubical quad antenna, etc.) for the operation and bands.
What is Impedance?
Impedance is the sum of resistance and reactance. It was defined as anything that can obstructs the flow of electrons within the electrical circuit. As a result, it influences current generation in the electrical circuit. It could be found in all the possible circuit components and across all possible electrical circuits. Impedance is represented mathematically by the letter Z and has the unit ohm. It's a mix of resistance and reactance.
To learn more about Circuit, visit: https://brainly.com/question/28015204
#SPJ4
there's another way to associate an input element's text with the element itself. you can nest the text within a label element and add a for attribute with the same value as the input element's id attribute. associate the text loving with the checkbox by only nesting the text loving in a label element and place it to the right side of the checkbox input element.
The id attribute must first be added to the< input >element before you can directly link a <label> element to it.
What is the function of the for attribute in the label element?Label and output are two elements that may both use the for attribute. When applied to a label element, it identifies the form element that the label refers to.Labels employ the for attribute. This is a reference to the element's id that this label is connected to. The browser will now immediately concentrate the relevant input box when a user clicks with their mouse on the username text.The id attribute must first be added to the input element before you can directly link a <label >element to it.To learn more about for attribute refer to:
https://brainly.com/question/14363865
#SPJ1
ipv6 autoconfiguration (wired wireless networks) co-authored by brayden alloway raymond baird this lab practices setup of a wired and wireless networks on separate subnets with ipv6 autoconfiguration.
The method used by IPv6 nodes (hosts or routers) to automatically configure IPv6 addresses for interfaces is known as stateless address autoconfiguration.
The following kinds of auto-configuration are supported by IPv6: Auto-configuration with state: Since the installation and management of the nodes require a Dynamic Host Configuration Protocol for IPv6 (DHCPv6) server, this kind of configuration necessitates some amount of human involvement. When the IPv6 router on the network advertises the availability of DHCPv6 for address configuration, IPv6 addresses are automatically assigned using DHCPv6 after configuring and starting IPv6 Stateless Address Autoconfiguration. Disabling IPv6 is a common practice among IT administrators when troubleshooting networking-related issues like name resolution problems. IPv6 is a necessary component of Windows Vista and Windows Server 2008 operating systems.
Learn more about configuration here-
https://brainly.com/question/14307521
#SPJ4
you are not familiar with the exact name of a file. you know that it is unique and can remember the first four letters of the name. what key can you press in a linux shell to attempt to auto-complete the name? right arrow left arrow tab ~
You answer must be Tab
write a function called interleave to interleave two row arrays of equal length. ex: for row arrays arrayone and arraytwo, the output row array is array three
The procedure is to concatenate the row arrays to make 2-D matrix, then Flatten it to get the column vector.Lastly,we have to transpose for the row vector. The code for the same is given below:
function arrayThree=interleave(arrayOne,arrayTwo)
% Concatenate arrayOne and arrayTwo to make 2-D matrix by arrayThree
C1=[arrayOne;arrayTwo];
% Flattenning
arrayThree=C1(:);
% Transpose
arrayThree=arrayThree';
end
Output:
arrayOne= [1, 2, 3]
arrayOne =
1 2 3
arrayTwo= [10, 20, 30]
arrayTwo =
10 20 30
arrayThree =
1 10 2 20 3 30
Here, two arrays are two same-length row arrays that are interleaved by the function interleave. The remaining members of the resulting array keep the leftover elements from the lengthier row array if the function runs out of elements in one of the row arrays but since its of same length it wont happen. Any length of row should be supported by the function.
To learn more about concatenated row arrays click here:
brainly.com/question/14699216
#SPJ4
BEGINNERS COMP. SCI JAVA CODING PLEASE HELP!!!
(All questions shown in picture please!)
Answer:
8)
Scanner scanner = new Scanner(System.in);
System.out.print("Enter a number: ");
int num = scanner.nextInt();
for (int i = 0; i < num; i++) {
System.out.print("* ");
}
9)
for (int i = 1; i <= 10; i++) {
System.out.print(i * i + " ");
}
10)
for (int i = 1; i < 9; i++) {
if (i % 3 == 0) {
System.out.println("?");
} else {
System.out.println(i);
}
}
11)
Scanner scanner = new Scanner(System.in);
System.out.println("Enter a number: ");
int n = scanner.nextInt();
int factorial = 1;
for (int i = 1; i <= n; i++) {
factorial = factorial * i;
}
System.out.println(factorial);
Enter a function in cell H12 based on the payment and loan details that calculates the amount of cumulative principal paid on the first payment. Be sure to use the appropriate absolute, relative, or mixed cell references. All results should be formatted as positive numbers. Enter a reference to the remaining balance of payment 1 in cell B13. Use the fill handle to copy the functions created in the prior steps down to complete the amortization table. Expand the width of columns D:H as needed.
According to the principle of cumulative advantage, as soon as an agent in a social system acquires a little competitive edge over other agents, that advantage will grow over time to become a much greater one.
What is cumulative principle?The phrase "the affluent become richer and the poor get poorer" perfectly captures the effect. The Matthew effect is another name for the underlying idea.
The phrase was first used by sociologist Robert Merton in a 1968 paper that described how, regardless of who actually did the work, the more eminent scientists in a group tend to receive the most credit for the group's work.
Every social agency, including individuals, families, businesses, and even countries, aims to increase their competitive edge. If they don't, the law of survival of the fittest gradually eliminates them.
Therefore, According to the principle of cumulative advantage, as soon as an agent in a social system acquires a little competitive edge over other agents, that advantage will grow over time to become a much greater one.
To learn more about cumulative damage, refer to the link:
https://brainly.com/question/29642847
#SPJ1
a company wants to utilize aws storage. for them low storage cost is paramount, the data is rarely retrieved, and data retrieval times of several hours are acceptable for them. what is the best storage option to use?
For data archiving and long-term backup, Amazon S3 Glacier provides a safe, reliable, and affordable S3 storage class. Small or big volumes of data can be stored by customers for as little as $0.004 per gigabyte per month.
S3 Glacier Deep Archive provides the lowest cost cloud storage at just $0.00099 per GB-month (or $1 per TB-month), which is much less expensive than keeping data on-premises tape or off-site archiving. A less expensive and simpler alternative to tape is S3 Glacier Deep Archive. When access patterns change, data is automatically transferred to the most economical access tier via the Amazon S3 Intelligent-Tiering storage class to reduce storage costs.
Learn more about storage here-
https://brainly.com/question/13041403
#SPJ4
when you click the lines button in the intraprocedural workspace, where can you look to see if a line has already been placed and documented on the patient
You can look to see a line has already been placed and documented on the patient in a navigation. Navigation can make you track of where or quickly move on to the section that you need.
Navigation refers to the feature that exist in Ms. office. The Navigation Pane feature Word lets users to quickly move on to the content around they are working on. If you often work with lengthy Word documents, the Navigation Pane can be used: to find text, to browse page by page and to re organize your Microsoft Word document. To use navigation in ms. office, you can press ctrl+f in your keyboard.
Learn more about navigation, here https://brainly.com/question/29401885
#SPJ4
After watching a 30-second commercial from Jared Inc. for fine jewelry, Mariah became certain the necklace she saw would be perfect for her mother’s birthday gift. In terms of the communication process, Mariah engaged in the task of __________.
Group of answer choices
sending
encoding
integrating
decoding
Mariah took part in the process of deciphering when it came to communication.
Decoding: What is it?
The technique of quickly matching a letter or group of letters (syllables) to its sounds (phonetic symbols) and identifying the patterns that compose syllables and words is known as decoding. This procedure is carried out automatically by a part of the brain which deals with language. Unfortunately, roughly 30% of kids cannot access this part of their brain, therefore decoding strategies must be taught very carefully and methodically, beginning with the most basic sound/letter concepts and proceeding to the more complicated. It has been established that this phonics education strategy is most successful in assisting pupils in developing reading abilities.
To know more about Decoding
https://brainly.com/question/4211230
#SPJ4
Providing products or services that could be raffled off by a non-profit organization to raise money is an example of a business _____.
Taking the right amount of ________ to design your game can be the difference between success and failure.
A.
advice
B.
time
C.
financing
D.
suggestions
B. time ..................
it makes more sense
There are many parameters that could be used to describe disk performance; among them are:
number of bits per track disk capacity (in bits) number of disk surfaces
rotational speed rotational latency transfer rate
tracks per surface sectors per track blocks per track
sectors per block seek time speed of disk arm
block-read time number of blocks Some of these parameters are independent, and others are (approximately) linearly related. That is, doubling one doubles the other. Decide which of these parameters are linearly related. Then, select from the list below, the relationship that is true, to within a close approximation.
Note: none of the statements may be true exactly, but one will always be much closer to the truth than the other three. Also note: you should assume all dimensions and parameters of the disk are unchanged except for the ones mentioned.
a) If you double the number of tracks per surface, then you double the average seek time.
b) If you double the number of sectors on a track, then you double the capacity of the disk.
c) If you double the number of disk surfaces, then you double the capacity of the disk.
d) If you double the number of sectors per block, then you halve the capacity of the disk.
The right response is (C): Doubling the number of disc surfaces doubles the disk's capacity.
Regarding Bits
In both computing and digital communications, the bit is the most fundamental unit of information. The word is a combination of two binary digits. A logical state with one of two potential values is represented by the bit. The most frequent ways to represent these values are "1" or "0," although other alternatives include "true," "false," "yes," "no," "on," and "off." Custom dictates how these values relate to the real physiological states of the put resources or device, and various assignments may well be made even within the same application or device. It may be implemented physically using a two-state device.
To know more Bit
https://brainly.com/question/28799444
#SPJ4
sas miner unable to open interactive decision tree please make sure you have run the predecessors to this node and update the path
The training data is used by algorithms to divide the predictor space, or the collection of all possible values for the predictor variables, into distinct, nonoverlapping regions.
What is predecessors node?A two-child X has a predecessor who is the highest value in the left subtree and a successor who is the lowest value in the right subtree. A node's first left ancestor is its predecessor if it has no left children.In a BST, a node's predecessor is the biggest value in the left subtree. The predecessor may be one of his ancestors if the left subtree is absent. Similar to this, the smallest value found in a node's right subtree is its successor in a BST.The following node in the Binary Tree's Inorder traversal is referred to as a node's Inorder successor. For the final node in an inorder traverse, Inorder Successor is NULL. The Inorder Successor of an Input in a Binary Search Tree.To learn more about algorithms refer to:
https://brainly.com/question/24953880
#SPJ4
The variable strFirst's scope is _____.
def usernameMaker (strFirst, strLast):
return strFirst + strLast[0]
def passwordMaker (strA, numC):
return strA + str(numC)
# the main part of your program that calls the function
username = usernameMaker ('Chris', 'Smith')
dogName = 'Sammy'
favoriteNumber = 7
password = passwordMaker (dogName,favoriteNumber)
the entire program
the entire program
the usernameMaker function
the usernameMaker function
the passwordMaker function
the passwordMaker function
the main part of the program that calls the funcion
Based on the code above, The variable strFirst's scope is the passwordMaker
What does "scope of a variable" mean?
The whole body of the function or method in which the variable numC is being used—in this case, the passwordMaker method—is its local scope. This is due to the fact that the procedure uses the variable numC as a parameter variable.
It can be found in the code next to the usernameMaker, as you can see. Its scope is limited because it is only used at that time. It's also true on Edge, just in case.
Therefore, A variable's scope can be defined as its duration in the program. This indicates that a variable's scope is the block of code throughout the entire program where it is declared, utilized, and modifiable.
Learn more about variable from
https://brainly.com/question/20114161
#SPJ1
____ implies that the performance of functions such as adding sites, changing versions of DBMSs, creating backups, and modifying hardware should not require planned shutdowns of the entire distributed database.
a.) Continuous operation
b.) Local autonomy
c.) Location transparency
d.) Fragmentation transparency
Option A is correct. A homogeneous database is one where there are separate local DBMSs at at least two different locations.
Users supply two distinct authentication factors as part of a security procedure known as two-factor authentication (2FA), also known as two-step verification or dual-factor authentication. A user's credentials and the resources they can access are both better protected with the implementation of 2FA. A centralized software system called a distributed database management system (DDBMS) manages a distributed database as if it were all kept in one place. You can manage where data is stored at the table level using the database server feature known as fragmentation.
Learn more about system here-
https://brainly.com/question/13375207
#SPJ4
some users report that frequent system crashes have started happening on their workstations. upon further investigation, you notice that these users all have the same application installed that has been recently updated. where would you go to conduct a root cause analysis?
Answer:
Application log
Explanation:
what can a blueprint slide with three main points be used for? check all that apply. an overview of your points a clear explanation of one main point a template for your presentation outline a transition as you move from point to point a review of your key points near the end of your presentation
The thing that a blueprint slide with three main points be used for is options A, B and D:
An overview of your pointsAn outline a transition as you move from point to point A review of your key points near the end of your presentationWhat is a blueprint slide?The fourth and final slide in your introduction is the blueprint slide in the model. What you're going to talk about and why you're going to talk about it were made abundantly clear in the earlier slides. The blueprint slide lays out HOW you're going to be able to discuss it.
Note that using a blueprint PowerPoint theme, Blueprint Flowchart PowerPoint Diagram creates a kind of polished presentation.
Therefore, in the context of the above, A blueprint presentation has a consistent appearance and can even be used in a variety of ways throughout the presentation. A visually appealing blueprint slide show might, for instance, have clear transitions that let you move from one element to the next, or it might even include a summary of your key elements at the session's conclusion.
Learn more about blueprint slide from
https://brainly.com/question/14645056
#SPJ1
19. open the sortedstates query in design view. modify the query to sort the state field in ascending order. each state should appear only once. save the query. open the query in datasheet view and then close it.
To open the sortedstates query in design view you can use Queries section.
What is Queries section?In a database, the queries section is a part of the user interface where you can create and manage queries.
A query is a request for information from the database, and it is used to extract, filter, and manipulate data from the database. Queries are typically written in a specialized query language, such as SQL, and they can be used to perform a wide range of tasks, such as selecting specific records, calculating summaries, or combining data from multiple tables.
The queries section of a database is where you can create new queries, edit existing queries, and run queries to see the results.
This section is typically accessed through the database software's user interface, and it is where you can manage and organize your queries.
To Know More About Database, Check Out
https://brainly.com/question/29554934
#SPJ1
An IT company has a HealthCare application with data security requirements such that the encryption key must be stored in a custom application running on-premises. The company wants to offload the data storage as well as the encryption process to Amazon S3 but continue to use the existing encryption keys.Which of the following S3 encryption options allows the company to leverage Amazon S3 for storing data with given constraints?
The S3 encryption, Server-Side Encryption with Customer-Provided Keys (SSE-C), allows the company to leverage Amazon S3 for storing data with given constraints.
What do you mean by S3 encryption?
S3 encryption encrypts your data when it is written to disks in its data centers at the object level and decrypts it for you when you access it. There is no distinction between accessing encrypted or unencrypted items as long as you authenticate your request and you have access permissions.
S3 encryption encrypts an item before saving it to disk when you use server-side encryption; the object is then decrypted when you download the object. S3 encryption lets you safeguard the data you store in AWS S3 buckets online, which is crucial for sensitive data.
To learn more about S3 encryption, use the link given
https://brainly.com/question/9979590
#SPJ4
in data.zip, you will find training cat.txt and training grass.txt which is the training data for this project. load the data using train cat
Answer:
is were you sue the main application of relational algebra is to provide a theoretical foundation for relational databases, particularly query languages for such databases, chief among which is
Explanation:
Crisha is configuring File History for the first time on her computer. She attaches an external hard drive and onfigures it as the drive for File History. Vhich of the following is most likely to occur in this scenario? a. Trisha will have to specify a folder that is not at the root of the drive for backup. b. Backup data will be added to the free space on the hard drive. c. The hard drive will be formatted before being used by File History d. Any files on the hard drive will be overwritten by backup files and folders.
Tap Search after sliding in from the right edge of the screen. In the search box, type File History settings. Choose the network or external device you want to use by selecting Select a drive. Activate File History.
The $OF contains files whose pathnames are too long to be kept on your backup device, according to this answer on answer.microsoft.com. Additionally, File History is still the program Microsoft advises using for file backups even though Backup and Restore is a feature of Windows 10 itself. In stark contrast to Backup and Restore, File History's main function is to enable you to back up individual files rather than producing a full system image.
Learn more about program here-
https://brainly.com/question/14618533
#SPJ4
____ computing means the organization owns their it infrastructure and maintains it in their data centers.
Cloud computing or on-demand computing means the organization owns their it infrastructure and maintains it in their data centers.
Delivering hosted services through the internet is referred to as "cloud computing" in general. The three primary types or categories of cloud computing into which these services fit are Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS).
Both public and private clouds are possible. A public cloud's services are accessible online to everyone. A private cloud is a private network or data center that provides hosted services to a select number of users with specific access and authorization settings. The goal of cloud computing is to provide easy, scalable access to computer resources and IT services, whether it is private or public. The hardware and software elements are necessary in cloud environment.
The name "cloud computing" was inspired by the cloud symbol, which is frequently used in flowcharts and diagrams to represent the internet.
To learn more about Cloud computing click here:
brainly.com/question/13567281
#SPJ4
some of your students have asked you to help them set up a lunchtime book club. why might you recommend they create a book club community on groups instead?
I recommend they create a book club community because a book clubs can foster trust in interpersonal interactions. Discussions of books and articles with others increase students' comprehension and hold them accountable for how they were interpreting the text previous to their talks.
BOOK CLUB COMMUNITYBook clubs can help you become a better reader, commit to reading, cultivate relationships, gain exposure to a variety of viewpoints, and improve your conversational skills.
We human beings are social beings. We enjoy exchanging experiences with others. Consequently, it is not surprising that when a book inspires, haunts, comforts, consumes, or alters us, we wish to share these emotions with others. Book clubs are frequently created by individuals with similar identities.
In a relaxing setting, a book club can help you meet new people and create new friends. They are a wonderful addition to a social schedule because they are low-key and generally inexpensive. No matter how serious your book discussions are, regular gatherings and conversation can be entertaining.
Learn more about reading book here:
https://brainly.com/question/6904006
#SPJ4
as your exercise, create a new class: shape and let two classes: rectangle and circle derive from the shape. for each class you should implement the member function in the implementation file. c
In this program, we will calculate the area of a triangle and a rectangle using the procedure outlined in the preceding question using the C++ programming language's class and object concept:
Coding Part:
#include<iostream.h>
#include<conio.h>
#include<stdio.h>
#include<string.h>
//class shape
class Shape
{
public:
double height,base;
//height and base are given initial values by the constructor.
Shape()
{
height=0;
base=0;
}
//get_data() function to get values of height and base
void get_data()
{
cout<<"\nEnter height and base to compute are :";
cin>>height>>base;
}
//declaration of virtual function display_area()
virtual void display_area()
{
}
};
//class triangle inheriting class Shape
class Triangle : public Shape
{
public:
//redefining function display_area()
void display_area()
{
cout<<height;
cout<<"\nArea of Triangle = "<<(height*base)/2;
}
};
//class Rectangle inheriting class Shape
class Rectangle : public Shape
{
public:
/redefining function display_area()
void display_area()
{
cout<<"\nArea of Rectangle = "<<height*base;
}
};
void main()
{
clrscr();
Shape *s;
Triangle t;
t.get_data();
s=&t;
s->display_area();
Rectangle r;
r.get_data();
s=&r;
s->display_area();
getch();
}
To know more about Programming in C++, visit: https://brainly.com/question/13441075
#SPJ4
The open source movement makes _____ available to everyone in an effort to continue to build and improve the functionality of open source software.
The open source movement makes source code available to everyone in an effort to continue to build and improve the functionality of open source software.
What is meant by source code ?In general, programming statements written by a programmer using a text editor or visual programming tool and then saved in a file are referred to as source code. When the source code is compiled using a C compiler, the output, a compiled file, is referred to as object code.
The foundation of a computer programme is its source code. It includes declarations, commands, instructions, functions, loops, and other statements that serve as guidelines for how the programme should run.
One or more text files kept on a computer's hard drive typically contain the source code that makes up a programme; these files are typically meticulously organized into a directory tree known as a source tree.
To learn more about source code refer to :
brainly.com/question/4593389
#SPJ4