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Array Size by Division

Explore the array size by division idiom in C to accurately determine array elements at compile time. Understand how this method improves safety, maintainability, and helps manage array size when passing arrays to functions, avoiding common pitfalls with pointers.

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Problem Context

The C language itself does not provide much support for handling its built-in arrays. For example, when passing a certain array to a function, the array decays into a pointer to its first element. Without any specific convention and given only the ...