#twiddling

Bit Twiddling Hacks(graphics.stanford.edu)
2020-12-4 21:5
Warning: Can only detect less than 5000 characters Warning: Can only detect less than 5000 characters 因此,例如,如果r为0,则有c = int(log2((double)v))。如果r为1,那么我们有c = int......