please write the C++ source code of Sin(x) and plot it

When we are talking about c++ and our code, what does reusability mean? Please explain in detail thanks

Why does the C++ inclusion guard on a library interface file need a unique symbol or name? If you assume that the symbol doesn't have to be unique, you may use argument by contradiction to show that it isn't.

Create a social network, Chirper, that lets the user add new Chirps and like existing Chirps. It's lonely because only one person can add and like messages -- so there's really not much "social" about it. At least you can practice using objects, references, and function overloading in C++! Here's an example of how this program will run You can "chirp" a new message to Chirper, or "like" an existing chirp, or "exit". What do you want to do? chirp What's your message? This is my first chirp! Chirper has 1 chirps: 1. This is my first chirp! (0 likes) You can "chirp" a new message to Chirper, or "like" an existing chirp, or "exit". What do you want to do? like Which index do you want to like? 1 Chirper has 1 chirps: 1. This is my first chirp! (1 likes) You can "chirp" a new message to Chirper, or "like" an existing chirp, or "exit". What do you want to do? chirp What's your message? Second chirp is the best chirp. Chirper has 2 chirps: 1. This is my first chirp! (1 likes) 2. Second chirp...

What are some possible vulnerabilities with integers and functions in the C++ iostream library?

Write a value function in a C++ program that has two double parameters, calculates their difference, and returns the absolute value of the difference?

Write some C++ code to sort an array of predefined data types using a template function.

Must be in C# and this assignment only Rare Collection. We can make arrays of custom objects just like we’vedone with ints and strings. While it’s possible to make both 1D and 2D arrays of objects(and more), for this assignment we’ll start you out with just one dimensional arrays.Your parents have asked you to develop a program to help them organize the collectionof rare CDs they currently have sitting in their car’s glove box. To do this, you will firstcreate an AudioCD class. It should have the following private attributes. String cdTitle String[4] artists int releaseYear String genre float conditionYour class should also have the following methods: Default Constructor: Initializes the five attributes to the following default values:◦ cdTitle = ""◦ artists = {"", "", "", ""}◦ releaseYear = 1980◦ genre = ""◦ condition = 0.0 Overloaded Constructor: Initializes the five attributes based on values passedinto the formal parameters◦ If condition is less than 0.0 or greater than 5.0,...

Im learning c++ and my professor had mentioned BackTracking. I understand the concept of it. But, I have no idea how to code it. Im trying to solve the 8 queens problem with backtracking, since I'm trying to list all the different possibilties of a solution. So, basically I just would like to understand how I can code a backtrack. Thank you

Using C++ Using your own creativity, make a set of function templates that have these features: This function must return a value. A function template with 1 template parameter, T. And, any other parameters you want. A function template with 2 template parameters, T1 and T2. And, any other parameters you want Within main (): Call your template functions and demonstrate how they work. Construct objects and show off your amazing programming skills!

You are a member of a standardization committee for a new C++ standard, and there is a proposal on the table to drop C-strings from the language and support only the C++ string class. State whether you would oppose or support the proposal and explain why.

In C++, what is the difference between emplace_back and push_back, when using vectors? I looked at other sources, and still find it confusing as to what s the difference between the two of these.

Pls make a code for this on c++ and make sure it is 100% correct. i wastred 4 questoins on this and they all are not correct. Write the code as described in the questions below. Submit your code electronically in the box at the bottom. You may only use Java, C# or C++. The economy is defined using a 2-dimensional data structure: A "payday" will be considered to be any region of $ values where all cells in the region are connected either vertically or horizontally. For example, the following illustrates a matrix with 5 rows and 8 columns containing three objects. $’s and P are used in the diagram to represent the two types of values: PPPP$PPPPPP$$PPPPP$$PPP$PP$PPPP$P$PPP$$$ a) Write a program to read in the data from the text file and store it into a data structure. Your program should output it to the screen after it has read in the file. (If you can’t get this to work hard-code the above example and continue to part b). Here is a sample text file (containing the above data):...