If two people are of the same type,then they are either both knights or both liars.
If they are of different types,then one is a knight and one is a liar.
Now, suppose Drew and Mohammad say the following.
Drew: We are of the same type.
Mohammad: We are of different types.
Now, what are each?
Tim, did you vote for your own problem using your other accounts ?
I am saying this because just the problem has been submitted and it has been voted 5 without the posting of any comments.
How do you expect someone to vote for a problem without even trying it and that too '5', when the difficulty level of the problem is set to '1' !
This is Cheating
