Table Of Contents
  • Cheap C Programming Assignment Help
  • C Programming Assignment Helper for Your Needs
  • C Homework Help What You Need
  • Why Should You Trust us with your C Assignment Help?
  • Reason for Writing Linux Kernel in C
  • Dynamic Memory Allocation
  • String Operators in C
  • C Programing to Declare Memory for an Integer Variable Dynamically
  • Recursion in C Programming Language
  • C Programming for solving Polynomial and Differential Equations

Cheap C Programming Assignment Help

Usually, C homework involves the use of Linux, and Linux uses the terminal with BASH or another shell. Implementing shell is a reasonably common homework for many courses. If you need a programmer to install a shell version that supports redirection, pipes, background processes, then you have come to the right place.
We deliver on-time projects and plagiarism free content. We know your project needs, no matter what type of C programming assignment you are looking for. Let us walk you through the different C program assignments we can help you with.
Are you unsure about the commands you should use? A shell should support the ability to run a few built-in commands (list files directory, change current directory), but most commands run with an external file on the system. It is the type of C programming assignment help that we can do cheaper than the competition.
C is often used to teach the fundamentals of programming, but it lacks those features in standard libraries. One of the most common assignments involves writing linked lists (and variants such as a double linked list, or a circular linked list).
If you need C programming lab assignments help, then we can bring in these assignments quickly and professionally. We also help with assignments related to complicated data structures such as binary trees, red-black trees, hash tables, stacks, and queues.

C Programming Assignment Helper for Your Needs


Memory is an issue with C.
We have to allocate and free memory ourselves (there is no garbage collector). The allocation is done using either malloc or calloc (clears memory) and is freed by using free.
Another assignment we have encountered from multiple Universities is to write a replacement for malloc and free, with additional constraints such as coalescing adjacent free blocks and different strategies to deal with fragmentation.
You need to reserve extra memory to store bookkeeping information so that when it is released entire block is de-allocated, and is done by returning a pointer that is past the header information.
You don’t need to implement realloc, but we can do that too. We’ve also programmed a memory allocator that uses the preprocessor to add information on alloc about where the memory was allocated from in the source code, and it can check when freeing memory to see if there was an overflow to give more useful diagnostic output.
We are the best C programming assignment help website for this type of work, as well as others.

C Homework Help What You Need

Another reason people need our C programming assignment service is to deal with function pointers, there is no equivalent in Java (although using an interface and multiple classes allows you to use a light version of it). Function pointers use a few different ways, but one of the main ways is to implement a state transition engine.
Using function pointers is easy, but the syntax is complex to define. Don’t worry about having to find the exact order of brackets that allow you to define a function pointer, we will do all the work for you with our C assignment helper.

Kernel modifications are another reason you need our C programming assignment help.
It can either be a kernel module that is loadable in Linux or may involve writing low-level code that interfaces with assembly language and runs on a virtual machine.

Why Should You Trust us with your C Assignment Help?

We have done assignments where we had to implement graphic functions that would allow you to access the VGA display running under a DOS-style environment. These included text display using the VGA character mapped screen, and also mode 13, where each pixel is stored in a byte (a 320 x 200 display).
Although compilers often produce assembly language, it is also possible to write a C program that has the advantage of being cross-platform.
Our C programming experts can assist you with code generation that outputs C (or assembly if that is required).
C is often used to write compilers with tools such as Lex, Yacc, and Bison, which take in grammar and output a tokenizer and parser for the source code.
These assignments are a part of a term-long project where we add features until we have completed a reasonable subset required for an operating system. It is a specialized code, and you need a competent online C tutor who can not only do the work but explain how the different parts of the systems integrate as it requires a real C programming assignment help expert.

Reason for Writing Linux Kernel in C

C is the oldest language still in mainstream use and was designed to efficiently compile to machine code. When you are writing C you need to deal with memory allocation and deallocation explicitly, which complicates the programming but enables the compiler to generate very efficient code. C was designed without object-orientated programming in mind, so if you are looking to use that design you may want to consider using C++ instead. Due to the low-level control you have over the language, it is often used when writing operating systems, and the majority of Linux is written in C. The syntax of C is the basis of most of the modern programming languages with semicolons indicating the end of the line and curly brackets indicating code blocks.

Dynamic Memory Allocation

There are two mechanisms for memory allocation in applications that require data storage:
1. Static(Compile-time) Memory Allocationassigns precise size/type of memory to named variables at compile time.
2. Dynamic (Run-time) Memory Allocationassigns free-store space of memory to the processes while running. In this pointer-based allocation mechanism, the compiler does not need to know the precise amount of memory/number of data items. However, it consists of two major stages:
1. Constructa dynamic space.
2. Store the address of the constructed dynamic space in a pointer to guarantee accessibility.
Thus, dynamic memory allocation in C programming refers to a procedure for the applications with dynamic data size during the run-time. C programming provides four main functions to achieve dynamic memory allocation under the header, including malloc(),realloc(),free(), and calloc().
One of the most robust techniques to manage the allocations/deallocations in dynamic memory management is De-allocation. It frees the memory space allocated to terminated processes for new assignments. In this technique, compile-time variables are also deallocated based on their exact size.

String Operators in C

A string is defined as an array of characters. Programmers should learn string declaration and pre-defined string handling functions to satisfy string-based applications in the C programming language. To start, you should include string.hlibrary in your C program for exploiting its pre-defined functions. Some of the major functions in this library are as follows:
  1. strlen(example) for finding out the length of a string(example).
  2. strcpy(destination_example, source_example) for copying a string’s(source_example) contents to another one (destination_example).
  3. strcat(first_example, second_example) for jointing/appending a string (second_example)to the end of another one (first_example).
  4. strcmp(first_example, second_example) for comparing two string (first_example and second_example).
  5. strrev(example) for reversing a string (example).
  6. strlwr(example) for converting a string of characters (example) in lowercase.
  7. strupr(example) for converting a string of characters(example) in uppercase.

C Programing to Declare Memory for an Integer Variable Dynamically

Dynamic memory allocation assigns free-store blocks of memory to the programs at run-time. In this memory allocation technique, the compiler does not need information about the exact amount of required memory for data storage. To dynamic memory allocation for integer variables in the C programming language, programmers must perform the following steps:

1. Declare an integer pointer, which involves the dynamically-allocated memory address.

Example: int *Integer_Variable

2. Allocate memory or blocks of memory at run-time for an integer variable using malloc()function predefined install.h header.

Example: Integer_Variable=(int*)malloc(sizeof(int))

In this statement, the malloc() function reserves the size of(int) bytes memory and allocates reserved memory address to the Integer_Variable.

Recursion in C Programming Language

Recursion is a programming mechanism, defined as a procedure whose function (recursive function) calls a copy of itself(recursive call) directly/indirectly to solve a smaller problem. Indeed, recursion consists of several recursive calls that its exit condition has been determined (otherwise, the function will go into an infinite loop). Although recursive functions are shorter than iterative ones, they are hard to understand and only applied for the problems, divided into smaller sub-problems, including searching, calculating the factorial of a number, traveling, generating Fibonacci series, and sorting.

Recursion is supported by C/C++ programming language, i.e., a function could call a copy of itself inside the same function. The general process of recursion is illustrated in Algorithm 1.

Algorithm 1. The general process of recursion in C/C++

void recursive_function()

{

recursive_function(); //recursive_function calls itself

}

int main()

{

recursive_function();

}

C Programming for solving Polynomial and Differential Equations

A polynomial equation is defined as an(xn), where, x and n are coefficients, variable, and exponent (a positive integer).For example, f(x)=4x2+x+7 is a polynomial equation. To solve this equation, the user should enter the value of x (x=3).The answer will be f(x)=46 by putting 3 in f(x)=4(3)2+3+7.Polynomial equations are common issues that programmers face when they are beginning to learn C language programming. To solve such problems in C, programmers should:

  1. Define some variables to save the user’s input (x), the order of the polynomial, coefficients (n), and output (f(x))
  2. Take input(x) and coefficients (n) from the user
  3. Calculate the output(f(x))
  4. Print the output

The differential is another group of mathematical equations, which relates a function and its derivatives.To calculate the derivative value off(x)=4x2+x+7 using the input of x (x=3),the first step is calculate the derivative of the equation (df(x)=8x+1). The answer will be df(x)=25 by putting 3 in f(x)=8(3)+1.To address such problems in C, programmers should follow the process similar to solve the polynomial equations:

  1. Define the Variables to save the user’s input (x), the order of the polynomial, coefficients (n), and output (df(x))
  2. Take input (x) and coefficients (n) from the user
  3. Calculate the output(df(x))
  4. Print the output