Search found 8 matches

by lld2006
Mon Jan 23, 2017 6:55 am
Forum: Clarifications on Project Euler Problems
Topic: Problem 411
Replies: 14
Views: 3670

Re: Problem 411

I do not like this problem, it takes me too much time to find out what went wrong.
by lld2006
Sat Sep 03, 2016 7:56 pm
Forum: News, Suggestions, and FAQ
Topic: Ordering by kudos
Replies: 7
Views: 1972

Re: Ordering by kudos

Now I see a pentagram on the right side of "kudos remaining" says "show the best posts"!

Thanks!
by lld2006
Wed Aug 31, 2016 7:09 am
Forum: News, Suggestions, and FAQ
Topic: Ordering by kudos
Replies: 7
Views: 1972

Re: Ordering by kudos

I think this is a good idea. Most people can learn much more if we did not miss those most "kudos"ed posts. I recently find a great algorithm in the discussion of an easy problem. I find this post simply because some said that he spent more than a day to figure out what is going on in this algorithm...
by lld2006
Mon Aug 08, 2016 6:31 am
Forum: News, Suggestions, and FAQ
Topic: Errors/Warnings/Bugs
Replies: 539
Views: 122830

Re: Errors/Warnings/Bugs

I am still having the same problem. My recovery key is not working to recover my account and I am always redirected to the login page, sometimes it says the confirmation code is incorrect.
by lld2006
Tue Feb 17, 2015 8:32 pm
Forum: Resources
Topic: Project Euler Android App
Replies: 11
Views: 14021

Re: Project Euler Android App

I cannot login after last year's website recovery. Can the author update the app?

Thansks in advance.
by lld2006
Wed Aug 07, 2013 8:39 am
Forum: Clarifications on Project Euler Problems
Topic: Problem 272
Replies: 14
Views: 8958

Re: Problem 272

oleglyamin wrote:Could anyone confirm that:

1) there are 663 positive results for n <= 3 * 10^7 for a total of 13166591472.

2) there are 29454 positive results for n <= 3 * 10^8.

Thanks.
The result for 3e7 is not correct. It is really misleading.
by lld2006
Tue Dec 18, 2012 9:16 am
Forum: Resources
Topic: free mathematics / computer science video lectures
Replies: 2
Views: 4223

Re: free mathematics / computer science video lectures

a lot about computer science, some of them are very good!

http://www.youtube.com/user/nptelhrd?feature=g-high-u
by lld2006
Fri Dec 14, 2012 5:51 am
Forum: Resources
Topic: Project Euler Android App
Replies: 11
Views: 14021

Re: Project Euler Android App

Ah! there are two project euler apps in google play! My bad! Cathal Coffey's apps is much better!

I found the "unsolved", it is working great!