3 months ago
- C++20 introduced range-based for statements with an initializer, similar to C++17's if statement with initializer.
- The new syntax allows declaring both an index and an element reference within the for-loop scope, reducing boilerplate code.
- This feature improves code readability and matches the concise syntax found in languages like Python and Lua.
- The improvement is a small but impactful syntactic sugar that can enhance codebases when used consistently.