1. Introduction to Functions in Zig Functions in Zig are fundamental building blocks that allow you to organize code into reusable and modular units. Zig’s approach to functions combines simplicity with powerful features, enabling both straightforward implementations and complex metaprogramming techniques. Technical Background In Zig, functions are first-class citizens, meaning they can be assigned to variables, passed as arguments, and returned from other functions. Under the hood, Zig fun...