Björn
(Korg Regular)
2009-05-14 04:51 PM
For you smart folks, with to much time.

Found by accident a link to a site, that made me think of the golfing here.
It's stuffed with mathematical problems and can be found right here Project Euler. Enjoy, while I go read something more understandable.

 Quote:

What is Project Euler?

Project Euler is a series of challenging mathematical/computer programming problems that will require more than just mathematical insights to solve. Although mathematics will help you arrive at elegant and efficient methods, the use of a computer and programming skills will be required to solve most problems.

The motivation for starting Project Euler, and its continuation, is to provide a platform for the inquiring mind to delve into unfamiliar areas and learn new concepts in a fun and recreational context.


Bryce
(KiX Supporter)
2009-05-20 11:25 PM
Re: For you smart folks, with to much time.

oh that site reminds me of when i was wanting a square root function... and had to code one.

DrillSergeant
(MM club member)
2009-05-26 10:13 AM
Re: For you smart folks, with to much time.

 Originally Posted By: Bryce
oh that site reminds me of when i was wanting a square root function... and had to code one.



Problem 1 & 2 were solved pretty quick. The square root thingie is indeed a showstopper for problem 3

I've done some quick research about it, when I find some time I'll see if I can conjure up something


Björn
(Korg Regular)
2013-12-24 12:09 AM
Re: For you smart folks, with to much time.

I enjoy checking out my old threads. My gawd, I've been spewing stuff around here ;).

JochenAdministrator
(KiX Supporter)
2017-09-26 01:11 PM
Re: For you smart folks, with to much time.

Found this when I started to play with Python back in 2009 ...
doing those problems for almost a year got me to





Kix could solve only one or two of the problems there.


JochenAdministrator
(KiX Supporter)
2017-09-26 02:16 PM
Re: For you smart folks, with to much time.

digging around a bit, problem 500 is a giveaway with only 15% dificulty rating \:D

 Quote:


The number of divisors of 120 is 16.
In fact 120 is the smallest number having 16 divisors.

Find the smallest number with 2^500500 divisors.
Give your answer modulo 500500507.



Think I get a bit too old for these


ShaneEP
(MM club member)
2017-09-27 12:40 AM
Re: For you smart folks, with to much time.

I've played on there some myself. Actually managed to do quite a few using only kix. It made it more challenging to say the least.

JochenAdministrator
(KiX Supporter)
2017-09-27 10:09 AM
Re: For you smart folks, with to much time.

Actually playing with one of my unsolved that holds potential for a golf course.
It's difficulty rating is 15%, but man, that's an algorithm shizzle. Hungarian Algorithm seems to be the solution but I can't even get my head around the basics there \:\/

Brute forcing this holds 15! (1307674368000) combinations. hm hm hm
maybe I found another one that is not that difficult to grasp.


ShaneEP
(MM club member)
2017-09-27 04:02 PM
Re: For you smart folks, with to much time.

Which question is it?

About a year or so ago...I was able to solve the following (using mostly just Kix).

1,2,4-7, 9-12, 15-20, 22, 28, 31, 34, 36, 37, 39, 42, 50, 52, 67, 75, 76, 79

After that, it started getting very hard to find problems you could solve without a different language. So that's where I left it lol.


JochenAdministrator
(KiX Supporter)
2017-09-27 07:45 PM
Re: For you smart folks, with to much time.

 Originally Posted By: ShaneEP
Which question is it?



won't tell.. maybe it becomes the next golf tourney


ShaneEP
(MM club member)
2017-09-28 04:41 PM
Re: For you smart folks, with to much time.

Oh, yea duh. ;\)

JochenAdministrator
(KiX Supporter)
2017-10-06 05:16 PM
Re: For you smart folks, with to much time.

that feeling when you answer successful on ProjectEuler after 7 years of hibernation
*Note the leap from 155 to 156 in the graphic above

Now! Let's see what we can make of this (SFK32), so Allen finally gets to tee off here


AllenAdministrator
(KiX Supporter)
2017-10-06 07:05 PM
Re: For you smart folks, with to much time.

Rusty won't describe my play. \:\)

JochenAdministrator
(KiX Supporter)
2017-10-06 09:01 PM
Re: For you smart folks, with to much time.

nothing to be afraid of.
Easy is the level, PLUS there will be a special trophy not related to strokes to win revealed in the public round ;\)


JochenAdministrator
(KiX Supporter)
2017-10-06 10:07 PM
Re: For you smart folks, with to much time.

well, have the Kix representation ready, steady and bulletproof now.
Will try to find the time tomorrow to get it packed into the golf bag.


AllenAdministrator
(KiX Supporter)
2017-10-06 10:27 PM
Re: For you smart folks, with to much time.

Probably gonna need to announce this thing is coming up so we can get a hold of the golfers... this is no small feat, I know from experience \:\)

JochenAdministrator
(KiX Supporter)
2017-10-06 11:13 PM
Re: For you smart folks, with to much time.

Oui mon capitaine