Dropbox Apprenticeship OA - Escape Room Keypads 全过挂经

Hank1122 发表于 2021-02-24 10:51:14
楼主想问一下最大的case规模是10^5个string这个是什么意思呀？是worldList里的word有10^5个吗？

可以这么理解，keypad也可以认为有这么多

i failed this one horribly, i feel so dumb. i was able to write out a trie and insert the unique sorted words into the trie but then my function to calculate the number of words was off, only got the first test case passing...i want to kill myself. can anyone help me to understand this? i have a link to my code if anyone can help.

hbkbx88 发表于 2021-02-27 00:48:44
i failed this one horribly, i feel so dumb. i was able to write out a trie and insert the unique sor

No need to feel ashamed bro, this is not an easy problem, I spent many hours on this problem before the eureka moment came, besides I passed all tests but still failed to get an interview, just cheer up and everything will get better!

非常感谢你做的这些

rushman7 发表于 2021-02-27 13:43:23
非常感谢你做的这些

谢谢支持哈

pistachioguoguo 发表于 2021-2-27 21:58
No need to feel ashamed bro, this is not an easy problem, I spent many hours on this problem before ...

wow, i'm so sorry bro and here i am feeling sorry for myself when people like you are being wronged. thanks for your kind words, i feel better and continue to study!

hbkbx88 发表于 2021-3-2 07:32
wow, i'm so sorry bro and here i am feeling sorry for myself when people like you are being wronge ...

Glad to hear that, let's cheer up together! : D

请问这是第一轮oa吗。他们给我发的第一轮是 "General Coding Assessment (GCA) that we'll send via CodeSignal" 应该不是这个？我是bootcamp毕业申的这个 谢谢