3 ms·
Not particularly factorial problem, but the general interview questions require some amount of prior knowledge about the techniques. Topics like math based or b
by vthallam 9y ago
Not particularly factorial problem, but the general interview questions require some amount of prior knowledge about the techniques. Topics like math based or bit manipulation, permutations/combinations have questions which are often asked in Interviews and require some prior knowledge to be able to give optimized solutions.
- chillacy 9y agoAlso if it's legitimately the first time you're solving something like "all permutations" you'll be slower than someone who has done it before, and that might hurt you too.