3 ms·
Factorials risk integer overflow in the intermediate calculations, though something similar can work.
by dspeyer 15y ago
Factorials risk integer overflow in the intermediate calculations, though something similar can work.
- Bootvis 15y agoYes, it seems a number of optimizations are possible. At least it is not necessary to calculate n!. Depending on the job discussing these strategies and whether they are worthwhile for some real world problem can be quite interesting.