Keep it up! I have seen the solution before, but your prev upload with white/grey/black sets improved my understanding, thank you sir! Love this channel and maybe you as well :D P.S. I am going to try to solve an alien dictionary problem right now!
Don’t feel bad. When I first saw alien dictionary I was like what the actual fuck is this bullshit. Then I read the solution and was still like wtf is this. Then I learned how to do topological sort and read it again and it clicked. Doesn’t always have to be that you get it right away, sometimes it’s better if you come back to it with a fresh mind and new perspective. At least you solved it, well done it’s not an easy question
Hello sir , thanx for the amazing content . I have a request , as there are very few TH-camrs who solved leetcode problems in python ( i only know two youtubers , one is you and the other one is neetcode). Can u plz solve leetcode weekly challenges questions every week . I actively take part in weekly contest but can solve only 2 questions, and for other two questions I have to refer TH-cam after the contest , but content is very limited . So, it will be a great help of me . Thanks
![Megan Thee Stallion - Neva Play (feat. RM) [Official Video]](http://i.ytimg.com/vi/TpYTyAaTRts/mqdefault.jpg)
this solution is way better than official leetcode solution
Thanks again for the excellent concise video!
You are a great teacher!
Thanks for the kind words
Great solution!
Someone correct me if I am wrong but I am guessing we can also return the black set as a list, and the answer would be correct??
Keep it up! I have seen the solution before, but your prev upload with white/grey/black sets improved my understanding, thank you sir! Love this channel and maybe you as well :D
P.S. I am going to try to solve an alien dictionary problem right now!
ok, I solved the problem today, but it took me 3hrs and I had to peek at the solution video >_< #feeldumb #iamhopeless
Don’t feel bad. When I first saw alien dictionary I was like what the actual fuck is this bullshit. Then I read the solution and was still like wtf is this. Then I learned how to do topological sort and read it again and it clicked.
Doesn’t always have to be that you get it right away, sometimes it’s better if you come back to it with a fresh mind and new perspective. At least you solved it, well done it’s not an easy question
@@crackfaang Thanks for sharing your experiences, it is helpful and encouraging.
I think you drew the arrows in the opposite directions.
Hello sir , thanx for the amazing content . I have a request , as there are very few TH-camrs who solved leetcode problems in python ( i only know two youtubers , one is you and the other one is neetcode). Can u plz solve leetcode weekly challenges questions every week . I actively take part in weekly contest but can solve only 2 questions, and for other two questions I have to refer TH-cam after the contest , but content is very limited . So, it will be a great help of me .
Thanks