C Language Classes in Chennai, Online Coaching

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Why this fits a Chennai student

Most Chennai schools follow the Tamil Nadu State Board (TN SB), with CBSE, ICSE/ISC and Cambridge schools alongside. We teach the CBSE, ICSE/ISC, Cambridge IGCSE, GSEB and NIOS computer subjects, not the TN SB computer paper itself, so this course suits a Chennai student in one of those schools.

✓Live classes at Indian Standard Time, never pre-recorded
✓Small batch or one-to-one, so a Chennai student can interrupt and ask
✓Taught by Kajal Ma'am, teaching computer subjects since 2006
✓Free demo class before any payment

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What C Language covers

8 units. Tap any unit to see its topics.

01Unit 1: Introduction to C and Program Structure+

History and features of the C language
Structure and life cycle of a C program (editing, compiling, linking, running)
Writing and running your first C program
Header files, main() function, and the compilation process
Comments, statements, and basic syntax
Input and output: printf() and scanf()

02Unit 2: Data Types, Variables, and Operators+

Identifiers, keywords, and variables
Data types: int, float, double, char and their sizes
Constants and the const qualifier
Arithmetic, relational, logical, assignment, and increment/decrement operators
Bitwise and ternary operators
Type conversion and type casting
Operator precedence and associativity

03Unit 3: Control Structures+

Decision making: if, if-else, nested if-else, else-if ladder
switch-case statements
Loops: while, do-while, and for
Nesting of loops
Jump statements: break, continue, and goto

04Unit 4: Arrays and Strings+

One-dimensional arrays: declaration, initialization, and traversal
Array operations: searching, insertion, deletion, and sorting (bubble sort)
Two-dimensional arrays: matrix addition, transpose, and multiplication
Strings as character arrays
String input/output and built-in string functions (strlen, strcpy, strcmp, strcat)

05Unit 5: Functions and Storage Classes+

Defining and calling functions; function prototypes
Function arguments and return values
Call by value vs. call by reference
Recursion
Scope and lifetime of variables
Storage classes: auto, register, static, extern
Standard library and math functions

06Unit 6: Pointers and Dynamic Memory+

Memory addresses and pointer fundamentals
Pointer declaration, dereferencing, and arithmetic
Pointers and arrays
Passing pointers to functions (call by reference)
Dynamic memory allocation: malloc, calloc, realloc, free

07Unit 7: Structures, Unions, and Enums+

Structure declaration, initialization, and accessing members
Array of structures and nested structures
Passing structures to functions and structure pointers
Unions and their use cases
Enumerations (enum) and typedef

08Unit 8: File Handling and the Preprocessor+

Introduction to files and streams in C
Opening, closing, reading, writing, and appending to files
Sequential and random access of files
The C preprocessor: #include, #define, and macros
Conditional compilation

See the full C Language course →

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Students across Chennai

A student anywhere in Chennai can take C Language with us — Adyar, Anna, Chinmaya or Nadar included — because the class is online and there is no centre to travel to. Chennai sits in Tamil Nadu, where the Tamil Nadu State Board (TN SB) runs alongside the national boards, so we are asked about both.

Every class is live at Indian Standard Time, in a small batch or one-to-one. Nothing is pre-recorded, so a student in Chennai asks questions in the moment. Recordings are provided for revision only.

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What students & parents say

4.9/5 from 36 verified reviews.

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★★★★★

I had a very good experience with Kwickprep. The course was excellent in every way, the teaching, the study materials, and the support from the educators were all top-notch. What helped me the most was the consistent practice in Computer Science, which made it easier to revise and stay confident during the final days before the exam. The staff was kind and always ready to help, and the way they explained both the concepts and exam-writing techniques really made a difference. Overall, it was completely worth it, and I'm really thankful for the support and guidance I received throughout the course.

Ashwin R

Student

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★★★★★

I joined the CS40+ course in January 2023, and it was completed within the mentioned time. I found the course very effective and well-organized. The teaching method and study material are up to the mark. I learned new things, and rather than mugging up the code, I learned to develop logic.

Jay Jariwala

Student

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Frequently asked questions

Do you teach C Language to students in Chennai?+

Yes. Classes are live and online, so a student in Chennai joins the same small batch or one-to-one session as anyone else, at Indian Standard Time, taught by Kajal Ma'am.

Which board does this suit in Chennai?+

How many units are in C Language?+

8 units.

Is there a free demo class for Chennai students?+

Yes. You see a real class before any payment. Message us on WhatsApp and we will arrange it.

Book a free demo for C Language in Chennai