Search found 1480 matches

by hk
Tue Sep 03, 2019 8:12 pm
Forum: Clarifications on Project Euler Problems
Topic: Problem 008
Replies: 98
Views: 19115

Re: Problem 008

The problem isn't about adjacent numbers but about adjacent digits.
by hk
Sun Aug 25, 2019 7:40 pm
Forum: News, Suggestions, and FAQ
Topic: Username not known
Replies: 9
Views: 200

Re: Username not known

Problem seems to be fixed now.
by hk
Sun Aug 25, 2019 11:45 am
Forum: Clarifications on Project Euler Problems
Topic: Problem 363
Replies: 9
Views: 2237

Re: Problem 363

Unfortunately the applet is in Java. Many browsers don't even tell you that they don't support Java any more.
At the time the problem was published in 2011every browser supported Java.
So alas, for you nothing to be viewed.
by hk
Wed Aug 21, 2019 11:46 am
Forum: News, Suggestions, and FAQ
Topic: Errors/Warnings/Bugs
Replies: 513
Views: 98909

Re: Errors/Warnings/Bugs

amagri wrote:
Tue Aug 20, 2019 8:19 pm
Hi Euler team!

This message to inform you that I encountered a bug or at least strange behaviors on the Euler website.
I sent you a PM.
by hk
Wed Aug 21, 2019 11:45 am
Forum: News, Suggestions, and FAQ
Topic: Bookmark / Pinning a problem?
Replies: 25
Views: 892

Re: Bookmark / Pinning a problem?

amagri wrote:
Tue Aug 20, 2019 9:16 pm
Hi Euler team!

This message to inform you that I encountered a bug or at least strange behaviors on the Euler website.
I sent you a PM.
by hk
Wed Aug 21, 2019 10:33 am
Forum: Programming languages
Topic: Programming Language Missing from List
Replies: 2
Views: 106

Re: Programming Language Missing from List

According to Wikipedia Common Lisp is a dialect of Lisp.
So please use LISP.
by hk
Wed Aug 21, 2019 10:28 am
Forum: Clarifications on Project Euler Problems
Topic: Problem 387
Replies: 17
Views: 6669

Re: Problem 387

I'm having quite a lot of problem with the upper bound of 10^14. Was the upper bound of this problem ever increased? No Even using a bitwise sieve, i have problems even allocating that much. Probably some better way to do it without a huge sieve then. Perhaps you have to invent another approach tha...
by hk
Mon Aug 19, 2019 12:34 pm
Forum: News, Suggestions, and FAQ
Topic: Bookmark / Pinning a problem?
Replies: 25
Views: 892

Re: Bookmark / Pinning a problem?

Thanks,
Looks great.
by hk
Mon Aug 19, 2019 11:30 am
Forum: News, Suggestions, and FAQ
Topic: Bookmark / Pinning a problem?
Replies: 25
Views: 892

Re: Bookmark / Pinning a problem?

I think it best if all pinned problems appear together.
by hk
Mon Aug 19, 2019 8:09 am
Forum: News, Suggestions, and FAQ
Topic: Bookmark / Pinning a problem?
Replies: 25
Views: 892

Re: Bookmark / Pinning a problem?

If I pin a recent problem and in the Archives click on view pinned that recent problem is not shown.
It's only showed then if I ask for details of all problems on one page.
by hk
Sat Aug 17, 2019 12:01 pm
Forum: News, Suggestions, and FAQ
Topic: Thousands separator
Replies: 1
Views: 98

Re: Thousands separator

Using 1000 separators has the disadvantage of introducing additional characters that have to be deleted when copied. In new problems we're currently using $1\,000\,000\,007$. (In tex these small spaces are generated by the sequence \,) This reads well but can also be copied without additional charac...
by hk
Tue Aug 13, 2019 8:35 pm
Forum: News, Suggestions, and FAQ
Topic: Bookmark / Pinning a problem?
Replies: 25
Views: 892

Re: Bookmark / Pinning a problem?

How about jotting down the number of the problems you are interested in? It's only three digits.
by hk
Thu Jul 25, 2019 7:26 am
Forum: Clarifications on Project Euler Problems
Topic: Problem 432
Replies: 7
Views: 1846

Re: Problem 432

RishadanPort wrote:
Thu Jul 25, 2019 6:10 am
Hi

I know I'm not suppose to ask for hints... but I only have 1 -- Do I really need to allocate ~12.5 gigabytes to solve this problem, or is there a better way.
Of course there is a better way.
by hk
Wed Jul 17, 2019 12:06 pm
Forum: Clarifications on Project Euler Problems
Topic: Problem 059
Replies: 93
Views: 21447

Re: Problem 059

The original message was a part of the Bible. Some members took offense with that, so we changed the message.
Well, you can read that in the first message in the forum for this problem, can't you?
by hk
Wed Jul 17, 2019 10:36 am
Forum: Clarifications on Project Euler Problems
Topic: Problem 059
Replies: 93
Views: 21447

Re: Problem 059

Merged with the existing thread for Problem 059.
by hk
Wed Jul 03, 2019 11:33 am
Forum: Recreational
Topic: Joining the Problem Development Team
Replies: 6
Views: 408

Re: Joining the Problem Development Team

First of all: to be able to judge if new problems haven't been published already and if new problems fit in PE's profile one should have solved almost all problems. When we are recruiting team members propose candidates they think might be performing well as team member. The only ground for those as...
by hk
Tue Jul 02, 2019 6:45 pm
Forum: Recreational
Topic: Joining the Problem Development Team
Replies: 6
Views: 408

Re: Joining the Problem Development Team

When we are looking for new members of the development team we ask people to join us. That's the reason why there is no information how to apply for joining us.
by hk
Fri Jun 28, 2019 8:14 am
Forum: News, Suggestions, and FAQ
Topic: Errors/Warnings/Bugs
Replies: 513
Views: 98909

Re: Errors/Warnings/Bugs

We cannot make two consecutive posts in the same solution forum. I think you should be able to edit your post and add the content in the same post. I think you misunderstood the problem. The post is not shown in the problem thread so it cannot be edited. Hopefully it is just a caching problem that ...
by hk
Tue May 28, 2019 11:56 am
Forum: Clarifications on Project Euler Problems
Topic: Problem 672
Replies: 2
Views: 3831

Re: Problem 672

Is "no nothing" a typo for "do nothing"? Yes. Corrected. Shouldn't there be a floor function around the $\frac{7^K-1}{11}$ term? I don't think there is a universally accepted meaning for a sum where the upper limit for the index variable is not an integer. Please investigate if $\frac{7^K-1}{11}$ i...
by hk
Mon May 20, 2019 8:12 am
Forum: News, Suggestions, and FAQ
Topic: Recover account
Replies: 4
Views: 2751

Re: Recover account

Oops. I'm getting old ;-(
Well, trying to remember your password is the only way to recover your account as you didn't generate an account recovery key.
Hint: perhaps you changed your password last year.