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/jp/ - Otaku Culture


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9796919 No.9796919 [Reply] [Original]

This should be easy for someone like you, Anon.

>> No.9796923
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9796923

Can I get a hint

>> No.9796924

Wait what

>> No.9796927

0%

>> No.9796929

None.

>> No.9796931 [DELETED] 

100% only stupid people forget which umbrella is theirs!

>> No.9796933

Is that a trick question?

>> No.9796936

>>9796919
Further contextual information is required as the equation is not complete as is.

>> No.9796937

What if the last guy doesn't take his umbrella at all?

>> No.9796940

>>9796936
>equation

>> No.9796951
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9796951

>>9796919
50%

Listed are the following combinations of how the umbrellas could be distributed.

Guy 1: 1l3l2l1l2l3
Guy 2: 2l1l3l3l1l2
Guy 3: 3l2l1l2l3l1

As you can see, only 3/6 combinations/columns have two of the men taking different umbrellas.

>> No.9796953

>>9796936

If two people have the correct umbrella, so does the third. Because all of the not that guy's umbrellas have already been claimed.

You are bad at critical thinking.

>> No.9796955

66%

2/3 of 100=66

>> No.9796970

>>9796951
Your parsing of the question is correct but not your logic. The remaining 3 cases that aren't 1/3 matching are two cases of 0/3 matching and one case of 3/3 matching. The question is asking for only 2 matching and there is no situation in which that is the case. Thus >>9796927

>> No.9796974

>>9796953
No, I'm good at critical thinking while not absolutely failing at lateral and literal thinking.
The question never mentioned that all three people took an umbrella.

Beyond that, multiple people could part-own each umbrella.
Twins, triplets.... etc may well share an umbrella, and co-own it.

Please try harder.

>> No.9796979

Wait, if two have their own umbrellas, then wouldn't the third too?

>> No.9796975

>>9796970
Ah I misread it as two people walking off with the wrong umbrella. Good logic befouled by hurried reading. My apologies.

>> No.9796977

Somebody sucked the butcher's sausage! Here's what these four /jp/sies have to say:

A: "B sucked the sausage!"

B: "D slurped it all up!"

C: "I didn't suck it, no way!"

D: "B's totally lying!"

Only one of these /jp/sies is telling the truth and all the
others are, needless to say, lying. Can you figure out who sucked the sausage?

>> No.9796980

>>9796970
you're both wrong, so don't argue with each other.
rather, celebrate your similarities

>> No.9796981

>>9796977
They're all gay as HELL

>> No.9796982

>>9796977
a?

>> No.9796984

>>9796977
I see what you did there...

>> No.9796989

>>9796977
C

>> No.9796991

If you're not underage you should be able to solve this.

Or have they pulled combinatorics from maths in the last 10 years or so?

>> No.9796994

>>9796989
If C sucked the sausage then D is lying about B lying, so B is telling the truth, so D sucked it as well.

>> No.9796997

>>9796977
They all sucked the sausage

>> No.9797000

>>9796994
D is the one telling the truth, meaning C is lying. Thus, C sucked it.

>> No.9796999

>>9796997
If they all sucked the sausage then B is telling the truth, and so is A. But only one is telling the truth.

>> No.9797003

>>9796999
No, B is lying since he says D slurped it all. In reality all of them slurped. So only A is telling the truth.

>> No.9797006

0. I hate questions like that that aren't difficult but just common sense.

>> No.9797010

>>9796999
C wrote the question.
He also lied about how many people were lying

>> No.9797012

>>9796994
^this

>> No.9797018

>>9797010
But these people are /jp/sies, so it's not possible that C could come up with the question in the first place.

>> No.9797024

If the janitor deletes this thread, I swear I'll go on a hunger strike.

>> No.9797020

>>9797003
If B is lying the D is also telling the truth.

>> No.9797025

hunger strike in 3....2.....1.....

>> No.9797034

>>9796977
C sucked the sausage.
A: lie
B: lie
C: lie
D: truth

>> No.9797039

Obviously the chance is about 50%; either it will happen or it will not. Also, I think you can trust these men to be competent enough to keep track of their own things.

>> No.9797041
File: 129 KB, 1000x1000, 1348887855158.jpg [View same] [iqdb] [saucenao] [google]
9797041

>>9797039
>I didn't read the thread or think about the question

>> No.9797047

>>9797041
which is why you're wrong

>> No.9797051

>>9797041
No idea who you are quoting, but are you telling me there is some other solution then the given result occuring or not?

>> No.9797052

16.7%

>> No.9797063

>>9797034
I got the same answer you did.
A. b
B. d
C. not c
D. not (B.) = not d

If A's true, then B's not lying by way of D being false which results in more than one person in the sausage group. If B is true, then there's more than one person in the sausage group as well (C and D). If C's true, then B's telling the truth by way of D (which results in a contradiction since only one can be telling the truth). So it's D.

Since C said not C and he's lying, it has to be C who sucked the sausage.

>> No.9797072

>>9797051
They're not actually quoting anybody, and they're either >>9797039 or are telling said poster that they're wrong, like >>9797047 is doing.

>>9797052
There is no answer to the question, that is the only answer.

>> No.9797074

If you remember how to solve the spotty monk puzzle you are not permitted to spoil it:

There is a monastery in which the monks (plural) have taken a vow of silence.
One day (and all on the same day) a number of monks (but not all, and may be 1) become ill; the sole symptom is a blue spot on the head.
A monk therefore knows when another monk is ill, but not when he himself is ill.
When a monk knows he is ill he leaves the monastery.
The monks see each other once a day (i.e. each monk sees each other monk) at dinner.
One (non-leap) year passes and every ill monk has left the monastery.
How many monks were ill at the beginning of the year?

>> No.9797076

>>9797072
I make a post (>>9797039). Then he makes a post (>>9797041). In his post, he makes use of the quoting feature, but the phrase he quoted was nowhere in my post.

>> No.9797083

>>9797076
Shut the fuck up.

>> No.9797085

>>9797074
None?
I guess the puzzle is implying they can't communicate with each other, so none of the monks would leave because none of them would know they were ill.

>> No.9797087

>>9797083
You were clearly confused, so I was explaining to you what had happened.

>> No.9797088

>>9797087
They're just being a bully, don't mind!

>> No.9797091

>>9797085

Nope.
It's a very well known one if you want to Google the answer, but note:
If one monk was ill and he knows that a number of monks became ill, he goes to dinner and sees no ill monks.
He concludes that he is ill and leaves.
Extrapolate from there.

>> No.9797094

>>9797074
2

>> No.9797096

>>9797091
Then 1.

>> No.9797097

Why does /jp/ fail at logic puzzles?

>> No.9797099

>>9797094
>>9797096

Nope.
I suppose any number under the answer is true given how it is worded.
When I first read the puzzle it was implicit that the last monk(s) leave on the final day of the year, and I guess I have made the same mistake of leaving that as such.
Let it be stated explicitly here.

>> No.9797103

>>9797091
Oh I get it.
It didn't really say in there that the monks knew of an outbreak though.

>> No.9797105

>>9797091
How would he know there even is an illness if he was the only one?
Why would they think it's an illness if a few monks hat a blue spot on the head?
This shit doesn't make any sense I tell you

>> No.9797110

>>9797097
Because the people who can really solve them just post in the thread to complain about how other people can't solve them.

>> No.9797113

>>9797103
>>9797105

It really does need to be stated more explicitly.
I did a better job of it than the source where I first read it, but I still left out the knowledge of illness and last day of the year thing.

>> No.9797115

>>9797099
I'm wondering how monks know they're ill if only they are ill. They all have taken a vow of silence so if only one is ill, how does he know?

>> No.9797116

>>9797103
That's because it's poorly worded.

As it is, any number less than all of the monks is plausible, as the only reason a monk that has taken a solemn vow would leave is so as not to harm the other monks.

>>9797105
Monks that took the vow of silence would still receive information from the outside world.

>> No.9797121

>>9797105
I'm starting to question the validity of this puzzle. It sound more like something someone made up and started asking people just to have fun with it, knowing he specifically designed it as to being impossible to answer without knowing the answer first.

>> No.9797122

>>9797110
.....oops

>> No.9797125

>>9797099
3, when 2 monks fall sick, they know that there is another sick, so they dont leave, while the last one know there is 2 sick and doesnt leave.

3 monks, 2 ill

>> No.9797126

>>9797121

I regret not being perfectly explicit with it now, would you like me to have another try to avoid any further confusion?

>> No.9797129

Why is DeSuMe so fucking awful at nearest neighbor upscaling?

Why doesn't it just render at the DS' screen resolution?

>> No.9797130

>>9797129
errrrrrrrrrrrrrrrrrrrrrrrrr wrong thread herp

>> No.9797131

>>9797129
Because the native DS resolution is tiny

>> No.9797141

>>9796977
Answer is

>Me on the left

>> No.9797149

>>9797116
>Monks that took the vow of silence would still receive information from the outside world
So, I guess the outside world can just tell them which monks are ill and all is well then.

>> No.9797152

>>9797126

Okay, here it is, more explicit and a little easier:

There is a monastery with a great number of silent monks.
One or more monks (but not all) become ill with blue dot disease.
It is revealed to the monks that one or more of them is ill with blue dot disease.
A monk will leave the monastery when he knows he has blue dot disease.
Once a day the monks see each other.
A monk who sees an ill monk knows that that monk is ill.
An ill monk cannot see if he himself is ill.
After a year has passed, every ill monk leaves the monastery.
How many monks were ill?

I hope that's watertight now, I'm off to get something to eat.

>> No.9797153

>>9797152
One or more monks, but not all.

>> No.9797154

16.666%

>> No.9797159

>>9797153

Very clever, Anonymous.

Additional information:
The answer is to be given as an integer;
All monks know when another monk leaves the monastery.

Now I really have to go, I'm hungry.

>> No.9797162

>>9797159
An integer.

>> No.9797164

>>9797153
That is the answer, yes.

>> No.9797165

>>9797152
When will he leave the monastery? Immediately, when he knows? As in at dinner?

>> No.9797166

>>9797152
When the monks find a monk with blue dot disease, how do they tell him? They're silent monks.

>> No.9797167

>>9797159
They gave the only viable answer, what are you getting frustrated over?

>> No.9797170

>>9797166
other than making sound, how can people convey their thoughts?
a conversation of pointing and grimacing would eventually get things worked out.
it's a vow of silence, not a vow of isolation.

>> No.9797176

>>9797170
Right, just exchange notes or something
My autism can't let me concentrate on the actual problem while it's so unplausible.
Can't come up with another answer then 1 anyway, though

>> No.9797188

>>9797176
your autism aside, the answer is anywhere between 1 and 1 less than all of them, due to both the nature of monks and the question

>> No.9797192

Since that guy has gone, I'll answer questions, since I also know the answer and the question, which you can find by googling.

>>9797165
Suppose he does it at dinner.

>>9797170
The monks do not communicate. Suppose there is one person who oversees them all, and this person has not taken a vow of silence, and is not one of the monks, but only said "one or more of the monks in this monastery is ill with a blue spot on their head." He said this on the day the monks first became sick, when they all gathered for dinner. Other than that, there is no contact from anyone else.

The monks think perfectly logically, and will be able to determine if they are ill given sufficient information. They know that a monk will leave the monastery the moment he knows he is ill.

>> No.9797197

Note: since the monks only meet once a day for dinner, they only know a monk has left when he does not attend dinner the next day.

>> No.9797206

>>9797192
But that's not how such monasteries worked....
They were either a few or all for the vow of silence, with some in either and especially the latter going further with the vow of isolation.

Those monks that had taken the vow of silence would still communicate, it was only those that had taken a vow of isolation that would not.

As there is no information about such a monk, and given that there are as many with the vow of silence as there are, they have all taken it. They can all communicate, so there is no issue there.

If the question was taken further, and included the possibility of a number of the monks having gone further by taking the vow of isolation, the number of monks that had the illness would be between 1 and said monks + 1 less than the total.

>>9797197
They meet up, and they'd all notice the monks with the blue spot, and would know that said monk would leave. They therefore know who will be there until the next dinner.

>> No.9797209

>>9797206
> that had the illness would be between 1 and said monks + 1 less than the total.
*that remained

>> No.9797214

I don't get what you're trying to get at, the monks are sick, yes, so what?

>> No.9797216 [DELETED] 

>>9797206
All the monks have taken the vow of silence. There is no outside contact, meaning contact from other monks, aside from the overseer who is not a monk, is therefore not sick, has not taken a vow of silence, but only said that one thing.

>> No.9797223

>>9797206
All the monks have taken the vow of silence. They further do not communicate in any form. There is no outside contact, meaning contact from those who are not monks, aside from the overseer who is not a monk, is therefore not sick, has not taken a vow of silence, but only said that one thing.

>> No.9797224

>>9797216
.....you tl;dr'd it, didn't you?
just give up now, you're not cut out for this.

>> No.9797233

>>9797224
Give up what? I already know the answer, because I have heard it before. (different variation though)

I'm just trying to make sure the information provided her is enough to solve it.

>> No.9797242

If more than 2 ill monks are at dinner the only thing I can see happening is the monks seeing each other, thinking "haha, those guys are ill" and that's it.
Now if there's 2 ill monks, you could consider them noticing something is wrong when they meet again the next day and figure out they're both ill, because there is no one else ill and the other ill monk is still there.
If there is exactly one ill monk it's pretty clear he'll leave.
But that's about all I can figure out, I really dislike unrealistic riddles like that

>> No.9797244

>>9797233
Who cares. Either there was no answer to start with or it's become so convoluted because of you two inaccurate retards that there isn't one anymore.

>> No.9797246

>>9797233
If you're trying to do that, then please, make it an answerable question.
At the moment, it's irritating me to no end because it has no single answer beyond a general one.

>> No.9797252

>>9797244
I'm being beyond accurate, so I guess that sort of counts as being inaccurate...
........sort of, but not really.

>> No.9797275

>>9797246
Then I'll try rephrasing it again.

There is a monastery with a great number of monks, all of these monks have taken a vow of silence and do not communicate.
One day, one or more monks (but not all) become ill with a blue dot on their foreheads.
No more monks will become ill with the disease.
The monks only see each other once a day, when they all gather at dinner.
At dinner on the day they all became sick, the only person who has not taken a vow of silence at the monastery - the overseer - announces to all monks that "one or more of the monks in this monastery are ill with a blue spot on their foreheads." This is all he says.
A monk will leave the monastery when he knows he has the disease, immediately.
The other monks know that a monk will leave the monastery immediately when he knows he is ill.
The other monks will only know a monk has left when he does not attend dinner the next day.

A monk who sees an ill monk knows that monk is ill.
An ill monk cannot see if he himself is ill.
The monks think with perfect logic, so, given sufficient information, they will deduce that they are ill.
One year passes from that day, and on that day and only that day, every ill monk leaves the monastery all at once.

How many monks were ill?

>> No.9797279

>>9797152
356

>> No.9797287

>>9797275
There is no specific information given. You cannot give an answer save "one or more monks, but not all," because that is the only information provided. That is the answer, and no matter how many times you repeat yourself, that is the only possible answer that can be drawn from the information provided.

>> No.9797288

>>9797279
That's right.

>> No.9797289

>>9797275
I dont get it. What if an ill monk sees another ill monk? Does he know that he himself is ill or does he only figure out he is ill when he doesnt see any others who are?

>> No.9797295

>>9797279
>>9797288
No that's not fucking right, because the puzzle doesn't allow it to be right.
Fix your shit or ship out.

>> No.9797296

>>9797287
I believe there is an answer, that should be all the information required.

>>9797288
No, it's not.

>> No.9797298

MONKY BUSINESS:
These aren't /jp/ style spoilers, these are the real deal.
I fucking hope this works and spoilers the whole lot.

1(base case). Assume 1 monk is ill:
Attends dinner;
Sees no ill monks;
Concludes he is ill and leaves.

Now assume 2 monks are ill:
A given monk attends dinner;
Sees 1 ill monk;
Attends dinner on the 2nd day;
Sees 1 ill monk still there;
Concludes he is ill and leaves.

3 ill monks:
Given monk attends dinner;
Sees 2 ill monks;
Knows if 2 monks are ill they would leave after dinner on day 2 (from above);
Attends dinner on the 3rd day;
Sees 2 ill monks still there;
Concludes he is ill and leaves.

Etc. for 4,5,... monks.
We know the ill monks leave on the 365th day, therefore 365 ill monks.

>> No.9797306

>>9797298
They could very easily point out to the ill monks that they are ill. A monk just assuming he is ill because the other ill monk does not leave makes no sense. Why, for that matter, does only one monk a day get sick?

>> No.9797305

>>9797298
That logic would work if the question hadn't been fucked up and didn't insist on them being monks.

>> No.9797309

>>9797298
Your logic is right, except that if a monk concludes he is ill, then he leaves that very day. So 0 days after the illness occurs, a monk will leave if he is the only monk ill. So the correct number of monks ill is 1+the number of days it took them to leave. (366)

>> No.9797311

>>9797306

Oh, for fuck's sake.
If the monks are silent it is implied that they cannot communicate.
Should I have also specified that the monks are not blind? Because that is potentially a problem that wasn't explicitly stated.
Come on, man.

>> No.9797315

>>9797306
at this point it doesn't really matter, the person that posed the question paraphrased the workability out of it, and the person who tried to fill in the gaps messed that up as well.

>>9797309
NO, DEAL WITH IT.

The question as it was delivered and 'fixed' has but one answer, "between 1 and 1 less than all of them"

>> No.9797319

So, when did anyone say there even where that many monks to begin with?
And can you count on humans to be that logical for that long a time? That'd have to be some kind of hive mind right there, and if it was there wouldn't be a problem in the first place.

>> No.9797318

>>9797311
No, silent means no noise, not no communication, you dense mother fucker. You could just get another monk's attention and tap your forehead. Problem fucking solved. He knows that if he is ill his head is blue, so there is no miscommunication there.

>> No.9797322

>>9797321
Which would mean no fucking monks, which was the very first answer he got. This is asinine, retarded bullshit.

>> No.9797323

>>9797298
I can't see how I was supposed to work out the answer from >>9797275

Fucking full of holes.

>> No.9797324

>>9797321
That's the logic the person who posed the question or whatever is trying to use, but they're monks so they wouldn't. If they were all sick, they'd stay there.

>> No.9797320

>>9797311
>implied they cannot communicate
What are you, a fucking bat?
Vow of silence prohibits sound. That's it.

>>9797318
^ THIS

>> No.9797321

Everyone concludes that they are ill on the first day and leaves.

>> No.9797328

>>9797097
>>9797110
>>9797122
Anybody else see these? Well, yeah.

>> No.9797333

>>9797275
what kind of shitty head monk would tell people that they're sick but not point out which ones? this problem is retarded.

>> No.9797339

>>9797333
Maybe he forgot the name of the guy who's sick?

>> No.9797336

If I were to cover every pedantic complaint, I couldn't have fit the problem in 10,000 words let alone a single post.
Come on, you guys. You know what the problem was - it's like saying that the umbrella guys don't necessarily walk out with their umbrellas therefore the OP answer is indeterminate.

>> No.9797343

>>9797336
Your problem literally cannot be any more full of holes if I stabbed my monitor. The fault is entirely yours, you stupid bitch.

>> No.9797344

>>9797336
But that's exactly what this is.
OP's question was fucked, your question is fucked.

>> No.9797348

>>9797321
Good point, but the question wanted the number of ill monks.

>> No.9797349

Try this one instead, guys

https://www.xkcd.com/blue_eyes.html

>> No.9797350

>>9797343
What if we went and stabbed his monitor?
May not put more holes in it, but it'd make me feel better.

>> No.9797353

>>9797350
Only if we can tape it to him first.

>> No.9797355

>>9797353
I SECOND THIS MOTION

>> No.9797357

>>9797298
but that doesn't make sense. say there are 10 monks and 5 of them have spots. each monk with a spot sees 4 other monks with spots. he has no way of knowing that he has a spot himself because he doesn't know the total number of monks with spots.

>> No.9797359

>>9797349
They can find some water and look at their reflections. Problem solved.

>> No.9797366

>>9797359

This is becoming obnoxious. Why anyone would try to play logic puzzles with you is beyond me.

>> No.9797372

>>9797359
That isn't the point of the question, yes in real life you could just look in the water, but this is a puzzle.

>There are no mirrors or reflecting surfaces, nothing dumb. It is not a trick question, and the answer is logical. It doesn't depend on tricky wording or anyone lying or guessing, and it doesn't involve people doing something silly like creating a sign language or doing genetics. The Guru is not making eye contact with anyone in particular; she's simply saying "I count at least one blue-eyed person on this island who isn't me."

>> No.9797369

>>9797366
I was not the genius who put them all on an island.

>> No.9797371

>>9797366
Maybe you should not be a faggot who can't even phrase questions right next time. I'm guessing you never solved the puzzle yourself and just got told the answer. Someone of your intelligent could not solve it.

>> No.9797375

>>9797357

But he knows that the 4 monks have not left by the 5th day.
Therefore he knows there must be a 5th monk, he cannot see him therefore he must be him and leaves.
Apply the same situation to each of the other 4 monks thinking and that is why they all leave on that 5th day.

>> No.9797376

>>9797372
They are on an island. They are literally surrounded by water.

>> No.9797381

>>9797371

I was told a version of the problem back in high school.
The context though was proofs by mathematical induction, and I would not have got it had there not been that context clue.

>> No.9797382

>>9797376
That's not the point. Imagine that they're in a big stone bowl instead.

>> No.9797383

>>9797366 bro, don't get upset, >>9797369
is right.
And besides, anybody who decides to herfderf a logic puzzle without meeting all information requirements is a twat anyway, so what does it matter?

>> No.9797377

>>9797349

100 people? Everyone assumes they have blue eyes, those that are correct get to take the fairy home.

>> No.9797385

>>9797376
What if they're too high up to see the water

>> No.9797389

>>9797375
why would any of the other 4 monks leave? they have the exact same information as the 5th monk.

>> No.9797387

>>9797382
you need to go watch life of bryan dude, wait till the scene where he's all 'think of the lilies' and you'll get why.
until then, stop digging your hole deeper bro.

>> No.9797388

>>9797382
They could all ram at one side and tip the bowl over.

>>9797385
I have never heard of an island that meets such criteria, but I suppose they could wait until it rains and gather some rainwater.

>> No.9797393

>>9797392
They die from illness, stranded on an island, drinking piss and dirt. Nobody leaves.

>> No.9797391

>>9797385
if they're too high up to see any water, they're all going to die of dehydration anyway, so the point is moot?

>> No.9797392

>>9797388
it never rains, the water they get is in bottles, and it's too dirty to have reflections

>> No.9797398

>>9797388
>They could all ram at one side and tip the bowl over.
It's too heavy for that.

>> No.9797399

>>9797393
You won.

>> No.9797400

>>9797398
They could all guess brown, which I believe is the most common eye color, and hold their rescue ransom until they all get to escape.

>> No.9797401

>>9797392
see >>9797393
>>9797398
yeah well you forgot to mention that didn't you, he's making it up as he goes along!

>> No.9797404

>>9797389

If you see a number of ill monks that you know should have left yesterday, but they don't, there must be another ill monk.
You cannot see another ill monk, therefore you conclude that you must be that ill monk => you leave.

>> No.9797407

>>9797405
This is called ``thinking outside the box.'' You should try it sometime.

>> No.9797405

>>9797401
Trolling is a lot easier than working out a logic puzzle, I know. Try actually figuring it out.

>> No.9797414

search for Consider the lilies
http://www.westmont.edu/~fisk/Articles/MontyPython.htm
you'll see where this is going.

>>9797405
see >>9797409 and stop calling what you're doing 'logic'.

>> No.9797409

>>9797404

Also note that this logic applies from each of the other ill monks' perspectives as well, that's why they all leave on the same day.

>> No.9797422

>>9796977
>borderlands 2

>> No.9797427

>>9797422
who are you quoting?

>> No.9797429

>>9797407
>>9797414
You're simply upset that you can't figure out the puzzle. It's like saying that you can win a chess game by pushing the king off the board from the beginning.

>> No.9797436

>>9797429
No, chess has strict rules that outline what you can and cannot do perfectly.
There are no holes in the rules provided.

You suck at logic, you suck at arguments and you should consider taking up a day job as a laborer.

>> No.9797439

>>9797436
>and you should consider taking up a day job as a laborer.
That's actually proper advice used as an insult by the way, so feel it out and consider it.

>> No.9797440

>>9797429
These are entirely logical and reasonable conclusions. You are angry because they are not your conclusions.

>> No.9797447

>>9797440
But they're neither logical nor reasonable, despite your protests.
Please quit while you're ahead.

>> No.9797441

1234=0
5678=3
9090=4
1046=2
2371=0
5647=1
1031=1
8909=5

1206=?
Preschoolers can solve this in under 10 minutes.

>> No.9797442

>>9797404
you keep saying that they know someone should have left, but they don't have that knowledge. all they can know is how many other monks have spots.

>> No.9797444
File: 12 KB, 188x209, 1247695528562.jpg [View same] [iqdb] [saucenao] [google]
9797444

There are no more than 18 people on an island.
The island is closed off, nobody can come from the outside at any point.
Only humans factor into this problem.
A doctor on this island dies, having been murdered by a living person. This person did not die before the doctor.

The following people on the island were already dead before the doctor:
-The man who purchased the island
-The oldest legitimate son of the man who purchased the island
-The second oldest legitimate son of the man who purchased the island
-The second oldest legitimate daughter of the man who purchased the island
-The son of the oldest legitimate daughter of the man who purchased the island
-The daughter of the second oldest legitimate daughter of the man who purchased the island
-The husband of the oldest legitimate daughter of the man who purchased the island
-The wife of the oldest legitimate son of the man who purchased the island
-The wife of the second oldest legitimate son of the man who purchased the island
-The young male servant
-The young female servant
-The elderly male servant
-The elderly servant servant
-The chef
The following people were alive when the doctor died but did not kill him, nor did any actions caused by their body cause his death:
-The daughter of the oldest legitimate son of the man who purchased the island
-The son of the second oldest legitimate son of the man who purchased the island
-The oldest legitimate daughter of the man who purchased the island

-Who killed the doctor?
(Magic may have been involved)

>> No.9797445

>>9797441
1

>> No.9797454

33.3/2 = 16.8
answer is 16.8% where's my meddel?

>> No.9797450

>>9797447
Exactly; I am ahead, and you are not.

>> No.9797451

>>9797441
the answer is 2.

>> No.9797452

>>9797445

Shit, no. 2.
Less than 5 minutes. Fuck you, preschoolers.

>> No.9797456

>>9797450
And there's the brick wall, congratulations on losing the argument in a blaze of failure.

>> No.9797459

>>9797456
Keep digging your stupid argument deeper, nerd.

>> No.9797460

>>9797436
>No, chess has strict rules that outline what you can and cannot do
So does the puzzle. The little details do not matter in the puzzle.

Yes, it said they're on an island, and if this were to actually happen irl they could just look in the water, but it doesn't matter where they actually are. It could say that they're in an immovable stone bowl or whatever, that isn't the point of the puzzle. Maybe they should have taught you how to eliminate irrelevant information in elementary school.

>> No.9797461

>>9797456
You are the one who consistently tries to redirect the flow of conversation, despite the fact that I have answered all of your riddles in completely reasonable ways.

>> No.9797466

FUCK math
math can suck my fucking DICK
fucking math nerdssss who look at planets
fuck them

>> No.9797468

Assmad nerds, assmad nerds everywhere

>> No.9797470

>>9797456

Just leave it.
I think everyone understands my monk explanation now, the island one is exactly the same question really.
The problem I think was realising this >>9797409, but it's explained now.

>> No.9797471
File: 80 KB, 576x768, 1348272421409.jpg [View same] [iqdb] [saucenao] [google]
9797471

>>9796919
I'll find the guy who stole the third guy's umbrella and beat his ass.

>> No.9797474

>>9797441
The number of closed ellipses in the number. So, 2.

Smart as HELL preschoolers.

>> No.9797484

>>9797474

HURR BUT THE "ELLIPSE" IN THE 6 HAS A POINT AND THEREFORE IS NOT AN ELLIPSE, SO THE ANSWER IS 1!

Remind you of anyone?

>> No.9797485

>>9797474
preschoolers are now capable of critical thinking with numbers, and are starting at the age of 7+?
holy fuck that's creepy

>> No.9797487

>>9797484
ur mom

>> No.9797489

>>9797484
this guy? >>9797450

>> No.9797492

>>9797489
I really love how mad you got about this.

>> No.9797493

>>9797489

Yup, him and the other pedants.

>> No.9797496

>>9797492
I've just been sitting here watching you guys go, it's been a blast

>> No.9797501

>>9797496
I do not believe you have actually disproven my solutions, though. You just got mad because they were not yours.

>> No.9797502

>>9797470
except your explaination is garbage.

>If you see a number of ill monks that you know should have left yesterday
why do they know this? from one day to another all they know is that there are sick monks left. that doesn't tell them shit about themselves.

>> No.9797504

>>9797501
no, bro, I've been watching both of you go at it.
I dunno who the fuck the other guy is, but you're both fun to laugh at.

>> No.9797505

>>9797485
Preschoolers don't see numbers. They see thingies, and some of those thingies have circles in them. You ask them "how many circles are there" and they'll answer, even if they can't write the answer itself.

>> No.9797509

>>9797504
I think the other guy might be autistic.

>> No.9797513

>>9797505
In which case they're answering a different question, and the 'preschoolers can solve this in 2 minutes' is false advertising. Don't make me sue you.

>> No.9797514

>>9797509
Autism is a spectrum that everybody is on though....
Like, do you mean heavily autistic or something?

>> No.9797517

>>9797504

this guy >>9797447
isn't me >>9797429

>> No.9797518

>>9797502
wait.what if the disease is airborne?!
omfg, if it can survive outside a host, they're all fucked

>> No.9797520

>>9797502

What are you not getting about this? Are you fucking with me?
The monks are logical, they know that if there was 1 ill monk he would leave on the 1st day.
They know that if there were 2 ill monks they would leave on the 2nd day, and so on.
If it gets to the n+1 th day and the monks are still there, then there were more than n monks.
See my original spoilered post, or the xkcd explanation of the island - they're the same.

>> No.9797522

>>9797517
bro, I don't know who any of you are, I'm just enjoying the nerdrage

>> No.9797525

>>9797520
Why would they not all go to a hospital on day one, though? This sounds like a horribly flawed premise.

>> No.9797529

>>9797520
but diseases can lie dormant for varying amounts of time in different people, and there was no mention of whether or not there was a means of transfering it =o
they're monks, not fucking super doctors

>> No.9797533

>>9797525
maybe they're alien monks and just know all this shit anyway

>> No.9797537

>>9797520
time does not flow backwards. on the first day all they know is that there are between x and x+1 monks with spots where x is the number of spots they can see. they have no way of knowing whether there are in fact only x monks with spots or x+1 monks with spots. advancing days does not add to this knowledge.

>> No.9797539

>>9797533
Do they still need to drink? Maybe they can get some water and look to see if they have blue on their face.

>> No.9797543

>>9797529

Good point, maybe their penises are also telepathic and can tell the number of ill monks in a 1.3km radius and the monastery is circular and less than 0.65km in radius so even if a monk is on the edge of it his penis becomes erect because it is telepathic and there are ill monks nearby.

Am I doing this right?

>> No.9797542

>>9797537
Monks bro, not computers.

>> No.9797548

What if a monk bruises a spot on his head and it turns blue? Would he have to leave because everyone thinks he has the disease?

>> No.9797549

>>9797543
You're doing it the /jp/sie way, so that's something at least.

>> No.9797552

>>9797548
considering that they're monks? hell yes he would.

>> No.9797560

>>9797548

What if an ill monk is decapitated by a Lovecraftian creature from the depths of hell so that the other monks cannot see his blue spot?
I'll be sure to work these in when I give this puzzle in the future, can't be too careful.

>> No.9797567

>>9797560
you better do that man, gotta keep this shit logical

>> No.9797571

>>9797567

I could make it my life's work writing this out while accounting for every autistic possibility. Better get started.

>> No.9797573

>>9797349
https://xkcd.com/solution.html

The solution

>> No.9797574

>>9797571
do it then, we'll support you if you do

>> No.9797590

ITT: /jp/ struggles to understand the concept of the puzzle.

>> No.9797592

>>9797573
What if, every night, they guessed a different eye color. They would all be gone in easily under a week.

>> No.9797599

why would they leave if the disease wasn't contagious? and if it was contagious then how do you know more monks weren't infected while they were trying to figure out who had spots?

>> No.9797601

>>9797590

The way I said the puzzle to start with was answerable by any reasonable person.
Then I rephrased it to be easier, and still answerable.
When the other guy fixed it again, there was no reasonable objection to any of it.
Since then it has just been trolling and an autism contest.

>> No.9797604

>>9797601
Except it was retarded. The puzzle does not work when there are at least five easier, more reasonable solutions.

>> No.9797608

>>9797604
don't bully retards, that's not nice

>> No.9797610

>>9797604

Does it not say anything to you that thousands of people solved the xkcd puzzle without sperging out over details?
You don't think you are being unreasonable?

>> No.9797611

>>9797610
I just found the idea that 201 people sat for 100 days on an island doing jack and shit instead of finding a much quicker and more reasonable solution baffling. It is the stupidest possible solution.

>> No.9797612

>>9797610
It says that the statistics that say the majority of people are shit at lateral and literal thinking are correct?

>> No.9797614

>>9797612

It says that most people can follow rules (even implicit rules) for the sake of enjoying a logic puzzle.

>> No.9797616

>>9797614
So you are telling me you think the best solution would be the one that takes 100 days instead of two?

>> No.9797620

>>9797601
Something tells me that if they were autistic they would figure out the actual answer easily. The people itt are just retarded and don't realize that the setting of the puzzle doesn't matter.

>> No.9797623

>>9797614
No, it says >>9797612

>> No.9797631

>>9797616
You are incapable of figuring out the more complicated solution. The point of the puzzle is to test your ability to do this.

>> No.9797635

>>9797631
Why would I want the more complicated solution when it takes fifty times longer? There is no point in it. It is the worst possible solution.

>> No.9797645

>>9797635
>it takes fifty times longer
Yes, it would take longer. No, it's not the best solution. But can you figure it out regardless? That's the whole point of the puzzle.

>> No.9797648

>>9797645
But taking that as the only answer is flat out wrong. You want the best and most efficient solution; to only take the worst possible answer is flat out retarded.

>> No.9797650

>>9797648

Give it up, dude. Logic puzzles are fun, and we know you understand how they work.
If you can't enjoy that puzzle, you can't enjoy any of them that I have ever heard.

>> No.9797652

>>9797650
If you refuse to accept my answers, I refuse to accept yours, because your is the worst.

>> No.9797653

>>9797648
>But taking that as the only answer is flat out wrong.
No shit sherlock. It's a lot easier to say "well they could just look in the water!". That's the first fucking thing that crossed my mind when I saw the puzzle. But the point is to test your ability to figure out a complex problem.

>> No.9797655

>>9797652

Fine. You're not invited to my birthday party. So there.

>> No.9797660

>>9797652
>>9797655
No! Get along guys!
How are we ever going to figure out how to get to Gensokyo if we keep arguing?!

>> No.9797670

>>9797612
From >>9797349

>I've done my best to make the wording as precise and unambiguious as possible (after working through the explanation with many people), but if you're confused about anything, please let me know. A word of warning: The answer is not simple. This is an exercise in serious logic, not a lateral thinking riddle. There is not a quick-and-easy answer, and really understanding it takes some effort.

>The answer is not simple. This is an exercise in serious logic, not a lateral thinking riddle. There is not a quick-and-easy answer, and really understanding it takes some effort.
>not a lateral thinking riddle

>> No.9797678

>>9797670

All that should go without saying, really.

>> No.9797718

1/6 or ~16,666%

>> No.9798042

>>9796977
The Dunmer did it.

>> No.9798057

A travelling salesman wants to visit 20 cities then arrive back where he started. How can he do this with the lowest fuel cost?

If you have an answer, email it to me and I'll give you $15. Nobody else will give you a better deal.

>> No.9798061

>>9798057
Have somebody else pay for his fuel, obviously.

>> No.9798175

>>9798057
ebin :--D

>> No.9798315 [DELETED] 

>>9798057
If siphons gas out of other people's cars while stopping to throw out his piss bottles he will save a good amount of fuel.

He could also put the locations he's attempting to visit in a circle, the beginning being the ending.

>> No.9798321

>>9798057
If he siphons gas out of other people's cars while stopping to throw out his piss bottles he will save a good amount of fuel.

He could also put the locations he's attempting to visit in a circle, the beginning being the ending.

>> No.9798353

>>9798057

Jokes on you, i already have a local search algorithm set up to do this. Give me the graph and i'll tell you.

>> No.9798416

>>9796991
Cudder-san, please post more often on /prog/

>> No.9798430 [DELETED] 

Why is neo-/jp/ so dumb?

The OP question was easy as fuck but you guys managed to misinterpret it and turn it into something entirely different.

I am out of here.

>> No.9798432
File: 376 KB, 600x600, 8368164.jpg [View same] [iqdb] [saucenao] [google]
9798432

>>9798430
I thought it was supposed to be some sort of Kogasa reference.

>> No.9798449

>>9798430
Haha.
That's why I love /jp/ so much and it has always been like this.
Back to /a/ with you

>> No.9798460 [DELETED] 

>>9798449
No.

Old /jp/ was smart and cunning and could solve a 900+ posts /sci/ discussion in less than 25 posts; neo-/jp/ is just dumb.

>> No.9798463

>>9798460
I'm sure we could today too, it's just that we don't want to and turned your stupid offtopic thread into a worthwhile discussion

>> No.9798470

Three identical-looking 2hus are sitting upright in a stand. Assuming the owners don't check their 2hus' labels, what percentage chance is there that only 2 people will fuck their own 2hu?

>> No.9798499

>>9798470
Maybe it's because I'm stupid, but the riddle feels easier to work out this way.

Answer is still 0% and I'm still wrong.

>> No.9803264

Oh god, puzzle anons, this reminds me of the time I tried explaining the monty hall problem to someone and he kept saying how he didn't care about the car without answering the actual question.

I feel your pain.

>> No.9803779 [DELETED] 

test

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