Yeah basically variants on 'the two answer sets can be 'encoded' and are chosen to have an identical encoding'.

But can you find a way to do it that doesn't require answering a thousand questions? Based on the concept that, if one were challenged to answer one specific question randomly, one is guaranteed to succeed based on knowing all the answers?

Reply to this note

Please Login to reply.

Discussion

The word 'random' makes me think "no"

We'd have to preindex the set of questions, which necessitates evaluating all of them.

"I have a 5000 word dictionary, and insert 5 of the words into a database. Can I then randomly query the database for any of the 5000 words, and be guaranteed a result?"

No. Your odds are literally one in a thousand 😉

I keep thinking, but best I can do is probalisitically get there.

I don't see how I can be convinced he's an expert UNLESS he answers all the questions correctly. I can be more and more sure that he is, but never convinced.

I'm probably missing something.

💯 (I rounded up)