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Comments:
<0> enumchildwindows
<1> shrug
<1> but yes, it can
<0> for example..
<0> i have a 12 year old german shepard and he is starting to be a bitch
<0> he growled at me and my brother over a bone and he has never done that before
<2> is that a KG story ?
<0> KG?
<0> anyways
<0> long live pirate bay
<3> where is radragon? is the pizza in yet? i'm hungrier than a mothe****a
<1> already gone
<3> what!?
<1> you heard me, bitch
<3> this is one of the reasons I never liked ofays
<3> you're all greedy and conceited
<3> let me catch you outside alone ...
<4> What language is that?
<4> .ro?
<4> Romanian?
<5> yes
<5> :)
<4> Do you speak English?
<5> yes i do
<5> sorry
<5> i type with /ame
<4> That's fine
<4> Try to explain your problem in English
<4> If that doesn't work, I'll see if I can find a Romanian to translate in another channel
<4> Or maybe sk8ing can, I think he's from .ro
<5> Anny not null number may be represented with the Polish Notation ( Postfixed )
<5> , on those " numbers" {1, 2, 3 , .... , 10 } and operator * and +.
<5> Example , one of the representation of numer 13 is 8 5 + and other is 2 + 2 * 2 * 1 +.
<5> Longness of an representation includes all the caracters , inclusive spaces above any numer or operator , unless the final one.
<5> We say :
<5> Canonical representation ( the mos shortest representation described above . If exists more representations , then the shortes canonical representation is the
<5> shotest ( in lexicografhical mean ) .
<5> Describe an alghoritm for a nut null given number > 0 and returs his canonical
<5> representation in the system described above and calculate his complexity.
<4> Interesting
<5> i will repeat the 3'rd of faculty if i don't resolve it
<5> :((((
<4> When is it due?
<5> in 5 days i have the exam
<5> and i have to resolve 3 problems like that one
<5> if i take 8 ( C or B ) for those i'm free
<4> Not sure what that means
<5> what ...
<5> copy paste please
<4> I don't know what "take 8 (C or B)" means
<5> notation ( evaluation ) for the exam
<6> What's this algebraic thing you guys are talking about
<6> I'm no mathematician, just curious
<4> Hi daniel
<4> error_404 has this issue
<4> He has a few days to come up with something
<4> His paste was of a Romanian translation, so I'll give you the cliff's notes of it
<4> -
<4> Any not null number may be represented with the Polish Notation (Postfixed)
<4> Using numbers from the set {1,2,3...10} and operators + and *.
<4> Example, one representation of 13 is "8 5 +" and another is "2 + 2 * 2 * 1 +".
<4> Longness of a representation would be the number of characters and spaces, so 8 5 + is 5, and 2 + 2 etc. is 11 or so
<4> Describe an algorithm for a not null given number > 0
<4> That returns its shortest canonical representation in the system above, and calculate its complexity.
<6> So wait, input for the algo is any number > 0
<4> -
<6> What does canonical mean?
<4> I'm not exactly sure, I'll paste what he gave about it
<4> [02:03] <5> Longness of an representation includes all the caracters , inclusive spaces above any numer or operator , unless the final one.
<4> [02:04] <5> We say :
<4> [02:04] <5> Canonical representation ( the mos shortest representation described above . If exists more representations , then the shortes canonical representation is the
<4> [02:04] <5> shotest ( in lexicografhical mean ) .
<4> [02:04] <5> Describe an alghoritm for a nut null given number > 0 and returs his canonical
<4> [02:04] <5> representation in the system described above and calculate his complexity.
<4> Bear in mind that's apparently heavily translated from Romanian
<4> error_404, you're still here, right
<4> You didn't fall asleep on me
<4> ?
<5> sorry for my english :(
<4> Yeah, don't worry, you're doing fine.
<5> no i don't
<4> We understood 90% of the problem.
<4> Unfortunately, I'm not that good at solving these sorts of things.
<4> I never exercised that sort of brain muscle.
<4> The guys in #math would be better at it, and I asked them, and that's why danielson showed up.
<5> :)
<6> So you give it a number and it outputs the shortest possible mathematical expression?
<6> like you said '13' would yield "8 5 +" ?
<5> yes
<5> like that
<6> Okay...well I don't really code and am not a "math giant"
<5> is no problem
<5> i need only the alghoritm
<4> Yeah, the algorithm's the tricky part
<5> i will implement it my self in c++
<4> I'm coming up empty on how to even start
<6> Obviously, you're going to want to have priority for multiplication
<4> Actually, I lied, I do have a starting point
<6> ...since that's going to yield smaller results
<4> Whenever trying to figure out an algorithm of a task you can do by hand
<4> Do it by hand and then figure out how you did it
<5> iu have an clue for that one ...
<4> Let's take 21
<4> What would be the shortest representation of that, error?
<4> Biggest number we have is 10, but I think you'd want to use 9 where possible, to cut down on characters
<5> yes
<4> "3 7 *"
<4> That would be the shortest
<4> Right?
<5> true
<4> What are some others
<4> Come up with one
<5> 2 min please 2 think
<4> Think on paper, it helps
<4> Pencil and paper
<4> Here's one: "9 2 * 3 +"
<5> true
<4> Similarly "8 2 * 5 +"
<4> But those are the same length, so who cares
<6> Could you do?
<6> 10 10 1 +
<5> that one is not the shortes one
<4> It'd still work, though
<5> the shortes one i thhink as you said is 3 7 *
<4> Same with "10 2 * 1 +"
<4> Basically,
<4> We can come up with a lot of these
<4> So, you know how to do it
<6> I was just saying is it always 2 numbers and an operator or what?
<4> You're using the algorithm
<1> hey
<1> hey
<4> We just don't now how we're doing it
<4> What, dan?
<4> Hi rdragon
<5> no
<5> it can be with n number and n operators
<4> Yeah, 22 would have to have several operations
<4> 5 6 + 2 *
<5> true
<4> But how did I know that
<4> :)
<5> 11 2 *
<4> 11 isn't in your set, right?
<5> yes
<4> You can only use {1, 2... 9, 10}
<4> Boy, this is a puzzle.
<5> :)
<4> But
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