October 22, 2021


C is a high-level programming language that Dennis Ritchie originally developed in 1970. It is an elegant language that can be used to produce code that can run on many different operating systems. An essential characteristic of C is its simplicity and programmability, which makes it suitable for writing portable programs. As a result, software developers have widely adopted C. In addition to that, it has become the programming language of choice for most applications in the world today – even for some web applications, e-commerce platforms, and operating systems.

C programming tutorial are available online for learners to pick up and start learning. However, not all courses are best-suited for you. While some free courses lack in-depth material, some courses are priced too high. One can find many C language tutorials in both native and foreign languages. While C tutorials or any programming language can take time to master, there are things that you should focus on from the very beginning. Here are the top 7 things to learn in your C programming language –

  1. Introduction of C programming
  2. Software installation
  3. Basics of C programming
  4. Operator and Control Statement
  5. Array, Function, Structure and String
  6. File Handling
  7. Dynamic Memory Allocation

B.Top 7 Things to Learn from Your C Programming Training

1.Introduction of C programming

C is a popular high-level programming language. It is used in many areas of computer science, engineering, scientific applications and many more. C is a programming language that is mainly used for computer hardware. It has an object-oriented structure with the ability to work on pieces of code, variables and expressions. C programming language can create complex software for robotics, medical devices, medical research and many more.

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Before jumping into the course head-straight with no prior knowledge and getting lost, we must introduce ourselves to the subject and basic concepts. Learning programming languages becomes easier when you understand how they work and what work they are used for. Any beginner programmer must understand the idea and introduce themselves properly to the course they are learning. A proper introduction will give you a good head start and make the rest of the journey smoother.

2.Software Installation

As a software developer, you may face many problems when dealing with installing a given program. Learning how to install C programming software is the first and most straightforward process of the entire course material. You will be introduced to the programming language before this, and now you will be learning the whole process of installing C programming on your computer.

Once you are through this stage, you now have the C program installed on your computer, and you are ready to dive deeper.

3.Basics of C Programming

With C, you can make many different kinds of computer systems. It’s a fundamental language for programming and helpful in creating computers and devices such as laptops, tablets and smartphones.

Learning the basics of programming is essential not only while learning C but while learning any programming language. If your basics are not strong, your efforts and projects will collapse like a house of cards as you move on to complex projects. Therefore, building a solid base with C and learning all the C programming language basics is required to become proficient at C programming.

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4.Operator and Control Statement

Operators can operate on variables or values. In addition to arithmetic, logical, conditional, relational, bitwise, and assignment operators, there are many different types of operators. In addition, there are some special operators in C, such as the sizeof, pointer and reference operators.

There is a wealth of built-in functions in the C programming language. In addition, each programming language makes extensive use of operators. Using operators in C/C++ is a compelling and valuable feature. It would be impossible to program with C without them. This allows programmers to write codes effectively and efficiently. For example, programmers must use operators when performing some mathematical operation. Operators perform calculations primarily based on logic and equations.

Control statements help programmers control what their programs do. They are used in different programming languages like C or C++ to check various things. For example, control statements can be used to check if a variable is set or not or to check if a statement has been executed or not and so on. The statement is the first thing that your program does. When you write programs, you need to state what it does and how it works. Therefore, control statements are the most crucial part of any programming language. Control statements are essential in every programming language for building applications. One should know them to write efficient, high-quality applications.

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5.Array, Function, Structure, and String

An array is a data structure that stores data in different ways. It can be used for other purposes like storing objects of various types, arrays, and pointers. An array can hold multiple values simultaneously, but it has limitations like memory usage and complexity. If you want to use an array efficiently, you should consider using array structures instead of arrays.

A function is a vital concept in programming. It describes how a piece of code works and what the result is supposed to be. They define the flow of the code and how each line is executed. Because of this, a function can be used as an analogy when describing things that are similar to each other.

Structures of the C programming language are very crucial for the programmer. But it is not as easy as it looks. As a programmer, you need to know how variables and structures work. You also need to know the basics of pointers and memory management. So the first step that we should take when we learn about structures is knowing how they work and what type of structures C language has. Then we need to understand what data types are allowed in those structures and what kind of operations can be done with those data types, like assignment, comparison, etc. Finally, we should be able to explain these concepts logically and explain them using example code. This will help us avoid costly mistakes while learning the same.

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Since the beginning of computing, programmers have had to deal with accessing data on different platforms due to differences in memory and speed. Logically, while some programs could access only a few hundred bytes at a time, others were able to access hundreds of megabytes at a time and still had more than enough room for more. This is where the concept of strings came into play: “a collection of characters that can be typed into”. A string is considered an abstract data type (ADT) because there are different ways to use it; however, strings are still considered part of the real world.

6.File Handling

It may have sometimes seemed challenging to handle different types of files within C, whether texts or binary files. However, this task is much simpler when it comes to file handling in C.

A file is essentially a place to store information permanently as a sequence of bytes stored on a disk. As opposed to C compiler memory, files do not have volatile contents. As one might expect, file handling includes creating files, opening files, and reading and manipulating data inside files.

7.Dynamic Memory Allocation

Dynamic memory allocation is a concept in computer science. It is an optimization technique that uses dynamic control flow to achieve the most efficient execution of instructions in computer programs. Dynamic memory allocation is used when instructions are not statically known but are implicitly known during program execution.

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Dynamic Memory Allocation is a beneficial technique to eliminate the overhead that a memory management library incurs when managing memory allocation. In addition, it helps reduce the CPU cost by avoiding virtual memory allocation, which is a common bottleneck in modern systems.


Programming is a core skill for any computer programmer. We are all aware of how important it is to be able to write code. As the proportion of our workforce grows, so does the demand for programming skills. In addition, today’s technology enables us to learn more about programming. With the increasing demand for programmers, programming language courses are also increasing on the internet. Now that you know what to learn, find your best-suited course and get started with C language.

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