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Index arrays with ordinals instead of integers with custom literals
(programming.dev)
I did a code that uses custom literals to allow indexing arrays with ordinals (1st, 2nd, 3rd), all at compile time. Additionally _st works only with 1, _nd only with 2, _rd only with 3. Zero and negative numbers are also not supported and fail compilation.
https://github.com/serpent7776/bits/blob/master/th.cpp/th.cpp
Yeah it's always a good way to learn things.
I only asked because I was genuinely curious if there was something I was missing about why you created this, that's all.