This course will help you learn C by helping you understand C fundamentals and the libraries and tools that make up the C ecosystem.

clang.tar.gz

RunC

RunCwithGNUflags

RunCwithlmflag

Run_go_file 

RunC-without_warning_flag

Compile-only

doNothing

Posix

RunCFileGo

Compile-go-file

Compile-go-debugging-file

OpenMP

Make

MPI4Threads

MPI8Threads

Octave

RunC-without_warning_flag-KS

Do you want to get a grip on the basic programming concepts from scratch? Do you feel the need to have a better and enhanced understanding of how it all works?  Well, you've come to the right place. This course outlines data types, control flow, functions, input/output, memory, compilation, debugging and other advanced topics in a comprehensive, yet concise manner.

C is where it all begins and where you should also begin to embark on your programming journey. The incredibly efficient and powerful C language forms the basis for many other languages like C++ and Java. It allows you to interact directly with memory and low-level computer operations, thereby enhancing your programming skills and deepening your understanding. This comprehensive and detailed course will introduce you to all the basic and advanced programming concepts of C language. In addition, it also addresses memory, debugging and parallel programming in C.

Sounds awesome? Let's dive in!

Learn C from Scratch

`double`: 16 bytes
`long double`: 32 bytes

Which of the following gives valid sizes of data types in C as observed on some system?

Which of the following gives valid sizes of data types in C as observed on some system?

```C
int main(void) 
{
  const char x = 'C';
  x = 'B';
  return 0;
}
```

```C
int main(void) 
{
  const char x = 'C';
  printf("%c", x);
  return 0;
}
```

```C
int main(void) 
{
  const char x = 'C';
  return 0;
}
```

```C
#include <stdio.h>
int main(void) 
{
 {
 const char x = 'C';
 }
 printf("%c", x);
 return 0;
}
```

Which of the following is a complete error-free C code?

Which of the following is a complete error-free C code?

Given the following enumeration, the constant `East` is which integer constant?
```C
enum Directions { North, South, East, West };
```

Given the following enumeration, the constant <code>East</code> is which integer constant?
<pre><code class="language-C">enum Directions { North, South, East, West };
</code></pre>

**(True or False)** An escape sequence such as `\n` is regarded as two character constants.

(True or False) An escape sequence such as <code>\n</code> is regarded as two character constants.

What's the length of the string "C is fun"?

What’s the length of the string “C is fun”?

Test your understanding of basic data types and statements in C

Why Program in C?

Basic Types and Statements

Operators and Expressions

Control Flow

Functions

Complex Data Types

Memory : Stack vs Heap

Pointers

Strings

Input and Output

Macros and the C Preprocessor

Header Files, Compiling and Linking

Debugging

Speeding Up Your Code

Advanced Topic: Parallel Programming in C

Project: Using a Bootstrapped t-test

Conclusion

Miscellaneous

Appendix: Setting Up the Environment

Quiz on Basic Types and Statements