👉 In programming, a template is a way of organizing and structuring code in such a way that it can be reused across different parts of a program. It allows developers to write reusable code by creating templates that contain common or repeated functionality. For example, if you have a function `add` that takes two parameters `x` and `y`, and another function `sub` that takes two parameters `a` and `b`, you can define a template function like this: ```c template