3 ms·
After all this knowledge you still won't be able to solve "Next Permutation" or "Integer to Words" or "LFU Cache" within a 45 min Interview if you haven't seen
by romeros 4y ago
After all this knowledge you still won't be able to solve "Next Permutation" or "Integer to Words" or "LFU Cache" within a 45 min Interview if you haven't seen the problem before or never practiced enough leetcode for it to become subconscious and automatic.
- lacker 4y agoIf you learn all this and you can't solve LFU cache in 45 minutes, go back and study the parts about heapsort, red-black trees, and B trees. If you learn all this and you can't solve "integer to words", go back and do some more practical programming. Build your own blog in Django or something. If you learn all this and you can't solve "next permutation", well, yeah sometimes interviews ask you dumb theoretical stuff that you will never use in real life. Them's the breaks.