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-   -   The Project Euler thread (http://www.flashflashrevolution.com/vbz/showthread.php?t=120818)

reuben_tate 06-2-2014 01:30 AM

Re: The Project Euler thread
 
leonid on a roll

beary605 06-2-2014 02:25 AM

Re: The Project Euler thread
 
right after 100 you get slapped with special subset sums

man it will be hard to find the tricks for working with these

leonid 06-2-2014 06:36 AM

Re: The Project Euler thread
 


Took me a while

leonid 06-2-2014 07:53 AM

Re: The Project Euler thread
 


lol this problem :P

Reincarnate 06-2-2014 08:10 AM

Re: The Project Euler thread
 
Best answer ever

LongGone 06-2-2014 10:07 AM

Re: The Project Euler thread
 
Quote:

Originally Posted by Reincarnate (Post 4144484)
Best answer ever

Goddamnit

leonid 06-2-2014 04:58 PM

Re: The Project Euler thread
 


woot

kaiten123 06-2-2014 11:24 PM

Re: The Project Euler thread
 
Quote:

Originally Posted by leonid (Post 4144481)
lol this problem :P

Quote:

Originally Posted by Reincarnate (Post 4144484)
Best answer ever

Quote:

Originally Posted by LongGone (Post 4144495)
Goddamnit

wow, i wonder what kind of problem/answer these guys are talking about


oh.... wwwooooww

leonid 06-3-2014 12:03 AM

Re: The Project Euler thread
 


Level 9 (O:

beary605 06-3-2014 12:26 AM

Re: The Project Euler thread
 
http://projecteuler.net/problem=66, diophantine equation
i remember trying to solve this one on pencil and paper
the facepalm i got after googling it was huge

leonid 06-3-2014 07:14 AM

Re: The Project Euler thread
 


That was really tough

Reincarnate 06-3-2014 08:37 AM

Re: The Project Euler thread
 
I also recall 177 being pretty hard for being an earlier problem

leonid 06-3-2014 08:54 AM

Re: The Project Euler thread
 
I'm just knocking out unsolved problems with most solvers



Easy

leonid 06-4-2014 01:19 AM

Re: The Project Euler thread
 


yess

leonid 06-4-2014 03:47 AM

Re: The Project Euler thread
 


hue hue

leonid 06-4-2014 04:36 AM

Re: The Project Euler thread
 


woohoo

stargroup100 06-4-2014 05:01 AM

Re: The Project Euler thread
 
leonid blasting through these

leonid 06-4-2014 07:25 AM

Re: The Project Euler thread
 


fun

stargroup100 06-4-2014 08:31 AM

Re: The Project Euler thread
 
after all of the fuss about problem 218 I decided to take a look for myself

as soon as I saw the problem I knew my method of approach. so excited to try this right now

EDIT: so after 30 min of pencil/paper I realized that I didn't even need to write any code

WHAT THE FUCK IS THAT SHIT



this question is fucking troll

stargroup100 06-4-2014 11:01 AM

Re: The Project Euler thread
 
ugh I really need to know how to code more efficiently and faster. I'm trying to blow through the early problems, and while they're obnoxiously easy, I find myself writing a lot of code, which ends up taking up a lot of time

often times my pencil/paper method is faster -__-


like for example, #35 asks to count up circular primes below 1 mil. code is approx 100 lines long, with the following output:

Code:

Took 0.485 seconds to generate prime list up to 1000000. problem35.html:46
For 11, all digit rotations are prime: 11 problem35.html:100
For 13, all digit rotations are prime: 13,31 problem35.html:100
For 17, all digit rotations are prime: 17,71 problem35.html:100
For 37, all digit rotations are prime: 37,73 problem35.html:100
For 79, all digit rotations are prime: 79,97 problem35.html:100
...
A total of ????? circular primes. problem35.html:111
Took 0.862 seconds.



im bad ;_;


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