C++20 Improved the For-Loop Syntax

21 hours 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.

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