Asked by unowen
On a certain island there live only knights, who always tell the truth, and knaves, who always lie.
One day you find 10 island natives standing in a circle. Each one states: "Both people next to me are knaves!"
Of the 10 in the circle, what is the minimum possible number of knights?
One day you find 10 island natives standing in a circle. Each one states: "Both people next to me are knaves!"
Of the 10 in the circle, what is the minimum possible number of knights?
Answers
Answered by
bobpursley
if every other one is a knight, then 5 will be telling the truth, but all can say the statement above.
Answered by
bobpursley
If four of them are Knights, it can be true (KkkKkkKkKk...)
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