[metadat]

http://www.catb.org/~esr/faqs/smart-questions.html#before:

“When you ask your question, display the fact that you have done these things first; this will help establish that you're not being a lazy sponge and wasting people's time. Better yet, display what you have learned from doing these things. We like answering questions for people who have demonstrated they can learn from the answers.”

Also, knowing what you know and don’t know may make helping you a lot easier, thus increasing the possibility that you’ll get an answer that helps you.

In particular, if you did “Try to find an answer by searching the Web.”, did you find https://en.wikipedia.org/wiki/P_versus_NP_problem? If so, what’s insufficient for you in that?

(I also think http://www.catb.org/~esr/faqs/smart-questions.html#forum applies. IMO, this isn’t the forum to ask these kind of question, but will let the community judge that)

[talmr]

Huh? Am I breaking the rules or something? I don't know what you are saying sorry but it isn't useful to this discussion.

From the FAQ:

What to Submit On-Topic: Anything that good hackers would find interesting. That includes more than hacking and startups. If you had to reduce it to a sentence, the answer might be: anything that gratifies one's intellectual curiosity.

I asked others how they would build a chat system in 3 days, and my intention is to use that to understand how to solve my own question.

[trinovantes]

That looks like a karma farming bot that's copy pasting comments from elsewhere https://news.ycombinator.com/item?id=32891792

[metadat]

Not karma farming, just message repeating when I see the same error.

HN points are truly worthless.

Cheers.