Learn C

Q: How can I learn C by myself?

To learn C by yourself, follow these steps: Understand the basics: Start with data types, variables, and control flow. Practice coding: Use online platforms like Educative for learning and programming exercises. Use a compiler: Install GCC or IDEs like Code::Blocks for coding practice. Build projects: Apply your knowledge in small projects to reinforce learning. Debug and optimize: Learn debugging tools like GDB and optimization techniques.

Learn C programming fundamentals like data types, control flow, functions, pointers, and memory allocation while exploring debugging, profiling, and optimization tools like GDB and gcc.

Beginner

90 Lessons

12h

Certificate of Completion

Learn C programming fundamentals like data types, control flow, functions, pointers, and memory allocation while exploring debugging, profiling, and optimization tools like GDB and gcc.

AI-POWERED

Explanations

AI-POWERED

Explanations

This course includes

1 Project

132 Playgrounds

6 Challenges

13 Quizzes

Course Overview

What You'll Learn

Course Content

Apply Your Skills

Recommendations

Course Overview

This comprehensive course covers the fundamentals and advanced concepts of C programming to build a solid foundation for your programming journey. You’ll learn about essential topics like data types, variables, constants, and C statements, along with deeper explorations of control flow in C, including for loops and conditional statements in C. You’ll also learn about C functions, scope of variables, function arguments, and work with arrays, strings, and pointers in C. You’ll gain hands-on experience with d...Show More

This comprehensive course covers the fundamentals and advanced concepts of C programming to build a solid foundation for your pr...Show More

TAKEAWAY SKILLS

Programming Language

Learn to Code

What You'll Learn

An understanding of data types in C, variables in C, and C expressions

The ability to apply control flow in C using for loops, switch cases, and conditional statements

Knowledge of C functions, function arguments, and memory handling, including stack vs. heap and dynamic memory allocation

Proficiency in debugging with tools like GDB, gprof, and optimizing code with gcc optimization flags

An understanding of data types in C, variables in C, and C expressions

Course Content

Introduction to C Programming

4 Lessons

Discover the historical importance of C programming and its efficiency for performance-driven tasks. Learn to program effectively in C for optimal results.

Getting Started with C

Virtues and Challenges

When Should I Use C?

The Bottom Line

Data Types in C

7 Lessons

Learn to create programs by mastering data types in C, using variables in C, defining constants in C, and writing effective C statements.

Quiz on Basic Types and Statements

C Operators and C Expressions

6 Lessons

Master C Operators and C Expressions, explore type conversion in C, create custom type names, and apply these concepts in practical programming tasks.

Building Expressions Using Operators

Type Conversions

Defining Your Own Type Names

Other Convenient Operators

Exercises on Operators and Expression

Quiz on Operators and Expressions

Control Flow in C

7 Lessons

Explore control flow in C, mastering for loops in C, switch case in C, and conditional statements in C with break and continue for seamless logic control.

The for Loop

Other Types of Loops in C

Conditionals

The break and continue Statements

A switch Statement

Exercises on Control Flow

Quiz on Control Flow

Functions in C

10 Lessons

Discover C functions to boost modularity and efficiency, understand the scope of variables in C, and utilize function arguments with practical examples.

Automatic vs Static Variables

Variadic Functions

Exercises on Functions

Quiz on Functions

Complex Data Types

8 Lessons

Learn to handle complex data using C arrays, command-line arguments, and structures, enhancing your programming capabilities with practical applications.

Arrays

Writing to Arrays

Multidimensional Arrays

Variable-Length Arrays

Command-line Arguments

Structures

Exercises on Complex Data Types

Quiz on Complex Data Types

Stack vs. Heap

5 Lessons

Know stack vs. heap concepts to efficiently manage stack and heap in C, optimizing memory usage in your programs.

Quiz on Stack and Heap Memories

Pointers in C

7 Lessons

Learn to use pointers in C for dynamic memory allocation, efficient data handling, and seamless interaction between pointers and arrays in C.

Pointers

Pointers and Arrays

Passing Pointers to Struct

Passing Pointers to Functions

Dynamically Allocated Memory

Exercise on Pointers

Quiz on Pointers

C string

5 Lessons

Explore strings in C, utilize the C standard library functions, and work with arrays of strings through practical exercises.

Strings

String Handling Using the C Standard Library

Arrays of Strings

Exercise on Strings

Quiz on Strings

10.

Input and Output Stream

6 Lessons

Learn input and output streams in C, work with binary files, explore random access, and apply these concepts through hands-on exercises.

I/O Streams

Input and Output with Files

Binary Files (raw bytes)

Random Access

Exercise on Input and Output

Quiz on Input and Output

11.

Macros and the C Preprocessor

4 Lessons

Learn the basics of the C preprocessor, including #define directives, macros with arguments, and conditional compilation for efficient code management.

The C Preprocessor and #define Directives

Macros with Arguments

Conditional Compilation

Quiz on Macros and the C Preprocessor

12.

Header Files, Compiling and Linking

3 Lessons

Organize C programs effectively using header files, understand compiling in C, and streamline workflows with linking in C and efficient Makefile usage.

Splitting a Program into Multiple Files

The GNU make Utility and Makefiles

Quiz on Header files, Compiling and Linking

13.

C Debugger

5 Lessons

Debug C programs using the GNU debugger GDB, manage breakpoints and refine your skills to avoid common issues with an efficient C debugger approach.

The GNU Project Debugger (GDB)

14.

Code Profiling

3 Lessons

Practice using gprof, code profiling, and gcc optimization flags to identify performance bottlenecks and speed up your code effectively.

Profiling of Code Using gprof

Known Slugs

Using the Compiler Optimizer Flags

15.

Parallel Programming in C

6 Lessons

Learn how to use parallel programming techniques in C with POSIX threads, OpenMP, and MPI to optimize performance and tackle complex tasks efficiently.

Why Parallel Programming?

Kinds of Parallel Programming

POSIX Threads

OpenMP

Message Passing Interface (MPI)

Quiz on Parallel Programming in C

Project: Using a Bootstrapped t-test

Project

17.

Conclusion

1 Lessons

Look at the comprehensive understanding and lasting skills in C programming.

Concluding Thoughts

18.

Miscellaneous

1 Lessons

Explore useful C libraries like GLib, GSL, BLAS/LAPACK, Apophenia, and GNUplot.

Some Useful C Libraries

19.

Appendix: Setting Up the Environment

2 Lessons

Build a foundation in setting up your C programming environment across different operating systems.

Install Some Basic Tool

Test Your Environment

Course Author

Fahim ul Haq

Show License and Attributions

Project

Write a Shell in C

This project uses C to build a shell, implementing basic commands from scratch using standard libraries and system calls.

intermediate

1 hour 30 mins

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Free Resources

Frequently Asked Questions

Is C easy to learn?

Yes, C is relatively easy to learn for beginners as it has a straightforward syntax and structure. However, mastering concepts like pointers, memory allocation, and debugging requires consistent practice and problem-solving.

How can I learn C by myself?

To learn C by yourself, follow these steps:

Understand the basics: Start with data types, variables, and control flow.
Practice coding: Use online platforms like Educative for learning and programming exercises.
Use a compiler: Install GCC or IDEs like Code::Blocks for coding practice.
Build projects: Apply your knowledge in small projects to reinforce learning.
Debug and optimize: Learn debugging tools like GDB and optimization techniques.

Can I learn C in 10 days?

While learning the basics of C in 10 days is possible, achieving mastery will take longer. Focus on essential concepts like:

Data types and variables
Control flow (loops and conditionals)
Functions and scope
Arrays, pointers, and strings

Practice daily to solidify your understanding. Advanced topics like memory allocation and debugging may require additional time.

Is learning C better than C++?

It depends on your goals:

C: Ideal for learning low-level programming and system-level tasks like operating systems or embedded systems. It is simpler and helps you understand memory management.
C++: Builds on C, adding object-oriented programming features. It’s better suited for larger, complex applications like games or software development.

For beginners, learning C first can provide a strong foundation, making it easier to transition to C++ later.