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C Programming Language (Language C)

C Language

C Programming Language (Language C)

Start Date 1 October 2026
Upcoming batch 1 November 2026
Duration 30 Days
Mode Online / Offline
Certification CITC Certified
Batch / Course Language C
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C Programming Language

C remains the language behind operating systems, embedded devices, compilers and many everyday tools, and it is one of the clearest ways to understand how a program really works. This C Programming Language course starts with the basics: setting up a compiler, writing and running your first program, and using data types, operators and input/output.

You then move step by step through decision-making, loops, functions and recursion, before working with arrays, strings and pointers, the topics that make C distinctive. The final stage applies these skills to structures, dynamic memory and file handling, with regular practice in writing, testing and debugging programs.

The course suits school and college students, beginners preparing for C++, Java or Python, and anyone who wants a strong programming foundation. Basic computer knowledge is enough to begin.

Course Papers / Subjects

What you will study in this programme

Mandatory 1
01
Language C

Syllabus (Module-wise)

Expand each topic for details

C Basics, Data Types & Control Flow -1

Set up a modern C compiler, learn how a C program is built and run, and write programs that take input, make decisions and repeat tasks.

  • Introduction to C, its uses today and the C standards (C17, C23)
  • Algorithms and flowcharts for problem solving
  • Setting up GCC/Clang with an editor and compiling with warnings
  • Program structure: #include, int main(void), statements and comments
  • Data types, variables, constants, sizeof and bool
  • Input and output with printf and scanf
  • Operators, precedence and type conversion
  • Decision making with if, else-if and switch
  • Loops: while, do-while, for, nested loops, break and continue
Functions, Arrays, Strings & Pointers -2

Organise code into reusable functions, work with collections of data and text, and understand how pointers give C direct access to memory.

  • Functions: prototypes, parameters, return values and call by value
  • Recursion
  • Scope, lifetime and storage classes (auto, static, extern, register)
  • One- and two-dimensional arrays; passing arrays to functions
  • Strings, functions and safe input with fgets
  • Pointers: address-of, dereferencing and pointer arithmetic
  • Pointers with arrays, strings and functions (call by reference)
  • Common pointer mistakes and how to debug them
Structures, Dynamic Memory & File Handling -3

Model real-world records with structures, manage memory at runtime and store data permanently in files, then combine these skills in a practical program.

  • Structures, nested structures and arrays of structures
  • Pointers to structures, unions and typedef
  • Dynamic memory with malloc, calloc, realloc and free
  • Avoiding memory leaks, dangling pointers and buffer overflows
  • File handling: opening modes, reading, writing and closing files
  • Text and binary files with fprintf, fscanf, fread and fwrite
  • Error handling with return values, errno and perror
  • Preprocessor directives, header files and multi-file programs
  • Mini project: a record-management program using structures and files

What You Will Learn & Career Scope

Details from the course content

CITC Launched C Programming Language Learning Course

CITC is offering the short-term course in the'C' Programming language course, which is designed to teach programming logic and the native language of C. After completion of this short-term course, learners, specialize in 'C' programming language .A certificate of excellence is awarded after the successful completion of the course. Students can avail of the study material online and download Basic notes for c language pdf.
Learning from basic notes pdf is an easy way to learn the C programming language. With the help of our c language pdf notes, students can learn c language concept step by step and can practice exercises daily to strengthen their skills.

Course to be intended:

The course aims to describe the C programming structure, listing various data types, using operators, making 'if-and-if-else' statements, discussing switch statements. The syllabus in the C language program also describes the implementation of the loop and array handling in C. Students learn to apply pointers to C, define and use C's functions. Course teacher to list the use of storage classes, string functions, and structures in C.

Eligibility:

The only qualification required to join the course is knowledge of computer basics. The course is of a short duration of 30 hours.

What will you cover?

CITC designed the C Programming Language Course online is to introduce the building blocks of a programming language such as statements, decision making, loops, operators, expressions, arrays, etc. Functions, pointers, and file handling are also covered in detail. In C practice, C differs from ordinary programming programs because it covers algorithms, programming fundamentals, and data structures concepts such as linked lists, stacks, queues, trees, and graphs that are not included in C programming.

Career Prospect:

Computers can provide a plethora of job opportunities in application along with course development. Since C language is a mother language, after completing this course, anyone can apply for a C language trainer or learn advanced languages and hone their skills for job opportunities.
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Frequently Asked Questions

Common questions about this course

Yes. C is still widely used in operating systems, embedded devices, compilers and performance-critical software, and it is a core subject in most computer science and engineering programmes. Because C shows how memory, data types and functions work underneath, it makes learning C++, Java, Python and data structures easier later.

Yes. The course begins with algorithms, flowcharts and simple programs before moving to functions, arrays and pointers. Basic computer knowledge, such as using files, folders and a keyboard comfortably, is enough to start

No. School-level arithmetic is enough. Programming in C depends more on logical thinking, which you build step by step through practice programs such as number checks, patterns and simple calculations.

Needs Confirmation. Recommended answer once verified: “Programs are written and compiled using the GCC compiler with [VS Code / Code::Blocks], free tools that follow the current C standard and work on Windows and Linux.”

Pointers work directly with memory addresses, which is new for most beginners. The course introduces them only after variables, arrays and functions are clear. It then explains them with simple memory diagrams and short programs, covering common mistakes such as uninitialised or dangling pointers and how to debug them.

Yes. The final module covers structures, unions and typedef, followed by file handling: opening, reading, writing and closing text and binary files. It also covers how C programs detect and report errors using return values, errno and perror.

No. This course focuses on the C language itself. It does cover the pointers, structures and dynamic memory that data structures are built on, so it prepares you well for a separate Data Structures course.

C is a procedural language: you organise programs with functions and structures. C++ builds on C and adds classes, objects and other object-oriented features. Learning C first gives you a solid grasp of syntax, memory and pointers before you move to C++.

After learning C, learners can continue with programming languages such as C++, Java, Python, or other development technologies.

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