ranges splitOK, but this doesn't compile. What am I doing wrong? [code] template<typename T = std::string_view>...
Question 3 about optimizationIf you change the size of a c-style string within the loop, then you'll need to re-evaluate the size...
Question 1 about optimizationSee how timings were done in this thread https://cplusplus.com/forum/beginner/284859/
How to make sudoku16x16 as fast as possibleNo. I use a 3d-array for the board...
Question 4 about optimizationYeah - but that was then and this is now as they say. I used to do in-line asm in c code for best op...