C++ Practical Assignment: Validating User Input and Program Design

This C++ assignment solution demonstrates various programming concepts, including user input validation using functions like `read_double()` and `read_boolean()`. It covers the implementation of the Mandelbrot set, number guessing games, and data visualization techniques. Furthermore, it explores array and vector manipulation, hand execution of arrays, and custom program design. The assignment also touches upon messy code practices, enumeration usage, and sort visualizers. It concludes with discussions on arrays, structs, and reading code in other languages, aiming to build a strong foundation in C++ programming and problem-solving. Desklib provides access to this and many other solved assignments.

Table of Contents
Introduction...........................................................................................................................................2
Task 1-validating user input..................................................................................................................2
Task 3.4- Mandelbrot............................................................................................................................5
Task 4.2-guess that number...................................................................................................................7
Task 4.3.................................................................................................................................................9
Task 5.2...............................................................................................................................................10
Task 6.1-Working with Arrays............................................................................................................10
Task 6.2-Working with Vectors...........................................................................................................11
Task 6.3- Hand Execution of Arrays...................................................................................................11
Task 7.3-Custom Program Design.......................................................................................................13
Task 4.1- Messy Code.........................................................................................................................13
Task 5.1- Working with Enumerations................................................................................................14
Task 6.4-Sort Visualiser......................................................................................................................15
Task 7.1- Arrays and Structs...............................................................................................................15
Task 8.1- Reading another language....................................................................................................16
Conclusion...........................................................................................................................................17

Introduction
The main aim of this task to build up the making the program that is open windows,
draw an image on the screen on the strategies on the validation user input,madelbort,guess
that number,concept visualization,structure data,working with arrays,working with
vectors,Hand execution of arrays,custom program design,writing another language,, making
client input capacities, hand execution, client, make scene, making the strategy, shape
drawing utlizing splashkit MSYS2 terminal, Visual Studio Code.
Task 1-validating user input
The validating user inputs can be used for the find the validing the user inputs using
c++ program. C++ libraries includes functions that help us out (Gomory, 2010). The header
file can be used for the iostream library cin(for the using the purpose of input to the console)
class has a fail function on the input stream can be used the function parameters are ,
read_double()
read_double_range()
read _boolean()

Boolean function

Task 3.4- Mandelbrot
This orbit is defined by the path formed by the values of Z at each step n. The orbit of
Z for a certain value c either tends towards the attractor or not (McKinley, 2016). In this type
of fractals a value c causing the orbit of Z to go to the attractor point is considered to be
outside the set can be used the parameter are Mandelbrot () of the main function.

Task 4.2-guess that number
The guess the number can be used for finding the creation of functions and procedures, the
use of parameters and local variables, and the use of control flow.

Task 4.3
Qt Data Visualization module gives an approach to imagine information in 3D as bar,
dissipate, and surface charts. It is particularly helpful for picturing profundity maps and huge
amounts of quickly evolving information, for example, information got from various sensors.
The look and feel of charts can be redone by utilizing subjects or by adding custom things
and names to them.

To import Qt Data Visualization QML types, add the following import statement to
your .qml file:
If you intend to use Qt Data Visualization C++ classes in your application, use the following
include and using directives:
Task 5.2

Task 6.1-Working with Arrays
The task can be implementing create a simple program which will create an array with a user
specified size. This array will then be populated with values
Task 6.2-Working with Vectors
In this task can be implementing the will change your working with arrays program to
use a dynamic array (vector in C++) to keep track of a number of values for the user.

Task 6.3- Hand Execution of Arrays

Task 7.3-Custom Program Design

Task 8.2-Writing Another Language
Task 4.1- Messy Code
The messy code is dependent programmer and NY instructor Ben Wheeler explains that the
key to writing elegant code

Task 5.1- Working with Enumerations
Enumerations are used all over the place in the c++ program Class Library, primarily
because they limit the possible values that you can pass into methods or set into properties.
Task 6.4-Sort Visualiser
A sorting visualise is an algorithm that organizes elements of a sequence in a certain order.
Since the early days of computing, the sorting problem has been one of the mainprocedure.
The reason behind this is not only the need of solving a very common task but also the
challenge of solving a complex problem in the most efficient way.

Task 7.1- Arrays and Structs
An array of structures is simply an array in which each element is a structure of the
same type. The referencing and subscripting of these arrays (also called structure arrays)
follow the same rules as simple arrays

Task 8.1- Reading another language
The reading of another language skills transfer from one language to another. In other
words, learning to read in a foreign language is partly just a matter of learning to read in your
native language, learning to speak the foreign language and then putting the two together.
Conclusion
The main aim of this task to build up to successfully the making the program that is
open windows, draw an image on the screen on the strategies on the validation user input,
Mandelbrot, guess that number, concept visualization, structure data, working with arrays,

working with vectors, Hand execution of arrays, custom program design, writing another
language,, making client input capacities, hand execution, client, make scene, making the
strategy, shape drawing utilizing splash kit MSYS2 terminal, Visual Studio Code will be
completed.

References
Gomory, R. (2010). Benoît Mandelbrot (1924–2010). Nature, 468(7322),
pp.378-378.
McKinley, J. (2016). Volume visualisation via variable-detail non-
photorealistic illustration. Waterloo, Ont.: University of Waterloo [Dept. of
Computer Science].