⚙️ What is Software Compilation?

In general computing, Compilation is the process of translating a high-level programming language (which is human-readable, like C++, Rust, or Java) into a low-level language (like machine code or bytecode) that a computer's processor can actually execute. Think of a compiler as a highly sophisticated translator that converts a book written in English into a series of mathematical coordinates that a robot can use to recreate that book. 🛠️ The Phases of Compilation Compilation isn't a single step; it’s a pipeline of specific transformations. 1. 🔍 Lexical Analysis (Scanner) The compiler reads the source code character by character and groups them into "tokens" (keywords, operators, identifiers). It also strips out comments and whitespace. Example: x = 5 + 3; becomes tokens like <ID, x>, <ASSIGN, =>, <INT, 5>, <PLUS, +>, <INT, 3>. 2. 🌳 Syntax Analysis (Parsing) The compiler checks if the tokens