Riddle me this...
Journal Entry: Fri Apr 4, 2008, 5:23 PM
A group of people with assorted eye colors live on an island. They are all perfect logicians -- if a conclusion can be logically deduced, they will do it instantly.
No one knows the color of their eyes. Every night at midnight, a ferry stops at the island. If anyone has figured out the color of their own eyes, they [must] leave the island that midnight.
Everyone can see everyone else at all times and keeps a count of the number of people they see with each eye color (excluding themselves), but they cannot otherwise communicate.
Everyone on the island knows all the rules in this paragraph.
On this island there are 100 blue-eyed people, 100 brown-eyed people, and the Guru (she happens to have green eyes). So any given blue-eyed person can see 100 people with brown eyes and 99 people with blue eyes (and one with green), but that does not tell him his own eye color; as far as he knows the totals could be 101 brown and 99 blue. Or 100 brown, 99 blue, and he could have red eyes.
The Guru is allowed to speak once (let's say at noon), on one day in all their endless years on the island. Standing before the islanders, she says the following:
"I can see someone who has blue eyes."
Who leaves the island, and on what night?
- Mood:
Artistic - Listening to: Globus - Preliator
- Reading: Nothing...
- Watching: Monitor occasionaly...
- Playing: nothing...
- Eating: nothin...
- Drinking: water...
Devious Comments
I really like some of the more recent collections you've taken... The one in your display is one of particular interest to me... ^^
Nice how you showed some very red apples and cloths on a couple to...
You have improved very well.
--
"When I was going up the stairs, I met a man who wasn't there. He wasn't there again today, I wish, I wish he'd go away."
"You didn't come here to make a choice... You've already made it... You came to understand 'Why' you made it..."
Just wanna say I've improved and would want to know what you think about them now
--
Freddie is my Las Vegas.
Plus they were all pretty old... i don't wanna confuse em with new ones >.>...
lol mostly TY's anyway now that I looked...
--
"When I was going up the stairs, I met a man who wasn't there. He wasn't there again today, I wish, I wish he'd go away."
"You didn't come here to make a choice... You've already made it... You came to understand 'Why' you made it..."
--
"the spiderman is having me for dinner tonight"
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