
Intro in C
? Introduction to C Programming Language
C is a powerful, efficient, and versatile general-purpose programming language that has stood the test of time. It was developed in the early 1970s by Dennis Ritchie at Bell Labs, and it became the foundation for many modern languages like C++, Java, Python, and Go.
? Why Learn C?
Feature | Description |
---|---|
? Simple | Easy syntax, minimal keywords |
? Fast | Closer to hardware = faster execution |
? Modular | Supports functions for structured programming |
? Portable | Write once, compile anywhere |
?? Low-level Access | Direct access to memory using pointers and efficient system-level control |
? Structure of a Basic C Program
#include <stdio.h> // Header fileint main() { // Entry point printf("Hello, World!\n"); // Output return 0; // Exit code}
? What You Can Do with C
Build operating systems (e.g., Linux kernel)
Program microcontrollers and embedded devices
Develop games, compilers, and system tools
Write high-performance applications
?? Tools You Need
A C compiler like
gcc
,clang
, orTurbo C
An IDE or text editor like VS Code, Code::Blocks, or even Notepad++
Or use an online compiler like: OnlineGDB
? Topics You'll Learn in C
Variables & Data Types
Input and Output
Operators
Control Statements (if, loops)
Functions
Arrays and Strings
Pointers
Structures and Unions
File Handling
C is a great language to learn programming fundamentals and understand how computers really work under the hood. Want help building your first program? Just let me know! ?