SOLUTION: "There is a chat group of 6 friends: Andy, Benny, Cindy, Danny, Elisa and Fabio. They are close to the group but not necessarily everyone is close to everyone. It is known that if

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Question 1025139: "There is a chat group of 6 friends: Andy, Benny, Cindy, Danny, Elisa and Fabio. They are close to the group but not necessarily everyone is close to everyone.
It is known that if two friends are close friends, they send private message to each other outside the group.

Found 2 solutions by ikleyn, Edwin McCravy:
Answer by ikleyn(52803)   (Show Source): You can put this solution on YOUR website!
.
Thanks for letting us know.


Answer by Edwin McCravy(20060)   (Show Source): You can put this solution on YOUR website!
So what's the question?  It got left out. You may give 
the question in the thank-you note form below, and I'll 
get back to you by email.

Edwin

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