Re: The Project Euler thread
 

I am going to be going through the problems, posting a cumulative timing of all problems from 1 through whatever problem I am on, using Python (including time taken to import any external stuff I write/use for each problem, individually):

So far:

Total time for problems 1 through 10: 0.734290 seconds

edit:

Total time for problems 1 through 25: 3.879866 seconds

edit:

Total time for problems 1 through 40: 7.787901 seconds

Re: The Project Euler thread
 

blah too tired to do more, zzzztime

Re: The Project Euler thread
 

http://projecteuler.net/problem=466

This one's deceptively difficult

Re: The Project Euler thread
 

Actually one of the easier ones in the upper-400 series, however

Re: The Project Euler thread
 

It's taking inclusion-exclusion to the extreme
Or I'm doing the wrong approach

By the way, how does one get his posts become permanent?

Re: The Project Euler thread
 

For permanent posts, you must either:
1. Get in early enough to post on the first four pages
Or
2: If you're on page 5+, get enough Kudos on your post so an admin can make it permanent.

Re: The Project Euler thread
 

God...

31 ms runtime (this solution was tedious as fuck)

I liked this problem though since it made me refamiliarize myself with regexes as well as a bit of file I/O

Re: The Project Euler thread
 

I hated that one

I don't like those kinds of problems lol

I mean, it was pretty easy and trivial but still annoying as fuck and fuck that problem

Re: The Project Euler thread
 

The xor cipher one is fun though

Re: The Project Euler thread
 

New award (O:

I'm gonna stick to easier ones and eventually get back to p466
By the time I reach it, I should be smart enough to know what to do

Re: The Project Euler thread
 

easy

Re: The Project Euler thread
 

some of the harder ones though are really beautiful problems, hope you can give them a try at some point (344, 361, and 415 in particular).

Re: The Project Euler thread
 

also update (Python timings):

Total time for problems 1 through 70: 16.428783 seconds

Re: The Project Euler thread
 

phew

Re: The Project Euler thread
 

Ruby is not the best language if I need to check primality of over 10mil 14-digit numbers

Re: The Project Euler thread
 

woot

Re: The Project Euler thread
 

Total time for problems 1 through 80: 25.627359 seconds

Re: The Project Euler thread
 

easy

Re: The Project Euler thread
 

not easy

Re: The Project Euler thread
 

hm, 25.6 seconds for all that? i have some optimizing to do :D