Sure, 3 x 5 = 15. But, FTA:
But then, by coincidence, I watched an old Prime video and decided to put the question to him: how would you extend this to 7 = "Baz"?
He expanded the if-else chain: I asked him to find a way to do it without explosively increasing the number of necessary checks with each new term added. After some hints and more discussion...
Which is why I respectfully submit almost all examples of FizzBuzz including the article's first are "wrong" while the refactor is "right".
As for the optimizations, they don't focus on only 3 and 5, they include 7 throughout.
Also I think that CPU pining could help in this context but perhaps I need to check the code in my machine first.
If you're going idiomatic rust, then you might instead output a type that has a display impl rather than generating code that writes to stdout.
jasonjmcghee•2h ago
The rust one claims around 3GB/s
https://codegolf.stackexchange.com/a/217455
You can take this much further! I think throughput is a great way to measure it.
Things like pre-allocation, no branching, constants, simd, etc