## Search found 66 matches

- Sat Feb 27, 2021 9:16 pm
- Forum: Recreational
- Topic: Publishing the Solution (About-Site)
- Replies:
**7** - Views:
**4878**

### Re: Publishing the Solution (About-Site)

Hello, First of all, I wanted to sincerely apologize, for until today I had public GitHub repositories showcasing some project euler solutions. I was using these repositories mainly as a means to showcase my coding skills to potential employers. What I have done now is made the repositories private...

- Sun Nov 22, 2020 2:35 pm
- Forum: News, Suggestions, and FAQ
- Topic: projecteuler.chat unfindable
- Replies:
**2** - Views:
**964**

### Re: projecteuler.chat unfindable

There is a link to this .chat forum on the main site's "About" page, in the section "How do I access the alternative forum?".

(You have to be logged in to see it.)

(You have to be logged in to see it.)

- Sun Oct 18, 2020 5:13 pm
- Forum: News, Suggestions, and FAQ
- Topic: Where can I see which Awards I earned?
- Replies:
**1** - Views:
**674**

### Re: Where can I see which Awards I earned?

Please help me, I don't find which Awards I've earned, I only see how many I earned in "Friends". It can be found under your "Progress" page. From there you will see five sub-tabs: "Problems", "Levels", " Awards ", "Posts", "History&q...

- Mon Sep 28, 2020 11:58 am
- Forum: News, Suggestions, and FAQ
- Topic: Error in solution to problem 8
- Replies:
**1** - Views:
**544**

### Re: Error in solution to problem 8

Hi hbhatia, Welcome to Project Euler! I have verified that the answer on the site for 8 is indeed correct. Note also that it has been solved by 351674 people already. If you'd like to send me a private message with which 13 adjacent digits of the 1000-digit number give rise to your answer, I'll take...

- Sun Sep 20, 2020 1:40 pm
- Forum: Recreational
- Topic: Not appearing on the fastest solver's list
- Replies:
**3** - Views:
**1000**

### Re: Not appearing on the fastest solver's list

No worries! It's applied retroactively, so you are now appearing in the list for 726 at 52nd.NaoisTheGuardian wrote: ↑Sun Sep 20, 2020 12:35 pm Ah, thank you! I'll just have to try and get on the next problem's list haha

- Sun Sep 20, 2020 12:29 pm
- Forum: Recreational
- Topic: Not appearing on the fastest solver's list
- Replies:
**3** - Views:
**1000**

### Re: Not appearing on the fastest solver's list

Hi. I recently completed problem 726. I was 51st or 52nd to solve it, but my username hasn't appeared on the list. I can't think of any reason this might have happened other than that I am currently not yet level 1? Anyway, thanks in advance. Welcome to Project Euler! In order to appear in the &quo...

- Sun Aug 30, 2020 12:18 pm
- Forum: Clarifications on Project Euler Problems
- Topic: Problem 100
- Replies:
**2** - Views:
**924**

### Re: Problem 100

I have verified that the system accepts the correct answer for this one.

- Fri Jul 24, 2020 8:26 am
- Forum: News, Suggestions, and FAQ
- Topic: Errors/Warnings/Bugs
- Replies:
**624** - Views:
**207308**

### Re: Errors/Warnings/Bugs

Hi, I am having trouble opening the thread for Problem 497. Chrome would load a few posts but when I scrolled down further, it became just a blank screen. Maths formulas were not rendered and code sections would not open. Thank you for reporting this. I cannot load the thread either: the Chrome tab...

- Fri May 22, 2020 9:33 am
- Forum: Clarifications on Project Euler Problems
- Topic: Problem 298
- Replies:
**18** - Views:
**8664**

### Re: Problem 298

Thanks for flagging. This is now fixed.

- Thu Apr 09, 2020 6:29 am
- Forum: Clarifications on Project Euler Problems
- Topic: Problem 618
- Replies:
**8** - Views:
**4487**

### Re: Problem 618 - optimization

I'm feeling stuck on this problem and want to learn more with some help. I have edited this post to remove potential spoilers, and moved it to the already existing topic for Problem 618 - see the red banner text at the top of this page. Good luck solving the problem! If successful, you'll be able t...

- Sat Feb 15, 2020 4:37 pm
- Forum: Clarifications on Project Euler Problems
- Topic: Problem 023
- Replies:
**56** - Views:
**27221**

### Re: Problem 023

Hello guys, I started to solve Project Euler problems recently, I wrote below code to prevent adding duplicate items to collection but it returns incorrect answer at the end. I have merged your post with the existing topic for Problem 23. Please do not post code (or other aids to solving) in this f...

- Wed Feb 12, 2020 8:03 am
- Forum: Clarifications on Project Euler Problems
- Topic: Problem 610
- Replies:
**18** - Views:
**8800**

### Re: Problem 610

The question states The rules do not place any restriction on the number of occurrences of M, so all integers have a valid representation. but doesn't explain how to get negative integers, and I got the tick with an answer which assumes that negative integers don't have a valid representation. I th...

- Tue Jan 21, 2020 9:24 am
- Forum: Clarifications on Project Euler Problems
- Topic: Problem 597
- Replies:
**3** - Views:
**1789**

- Sat Jan 04, 2020 9:04 am
- Forum: Clarifications on Project Euler Problems
- Topic: Problem 684
- Replies:
**16** - Views:
**6824**

### Re: Problem 684

Do you have to find the smallest digit sum for each term of the fibonacci sequence from the 2nd to the 90th? No, that is not correct. $S(n)$ is not digitsum. Instead, $s(n)$ is the inverse digit sum, so $\mathrm{digitsum}(s(n)) = n$. Note also that $S$ is the sum of $s$. So, (given a Fibonacci numb...

- Mon Nov 18, 2019 7:04 pm
- Forum: Clarifications on Project Euler Problems
- Topic: Problem 688
- Replies:
**9** - Views:
**3623**

- Mon Nov 18, 2019 7:40 am
- Forum: Clarifications on Project Euler Problems
- Topic: Problem 689
- Replies:
**3** - Views:
**2073**

### Re: Problem 689

Your values of $f$ are correct (albeit with the interpretation of the $\pi^2/6$ value as a limiting case, because $f(x)$ is only defined if $x$ is strictly less than 1).

For answer format, the leading zero is required, as in 0.abcdefgh

For answer format, the leading zero is required, as in 0.abcdefgh

- Fri Oct 18, 2019 5:34 pm
- Forum: Clarifications on Project Euler Problems
- Topic: Problem 679
- Replies:
**2** - Views:
**1732**

### Re: Problem 679

Yes, it counts as two occurrences.LangerJan wrote: ↑Fri Oct 18, 2019 10:43 amProblem 679(View Problem)

Quick question about counting keywords: Does "AREAREA" count as two occurrences of "AREA"?

- Thu Oct 03, 2019 7:25 am
- Forum: Clarifications on Project Euler Problems
- Topic: Problem 570
- Replies:
**1** - Views:
**1252**

- Mon Sep 23, 2019 6:31 pm
- Forum: Clarifications on Project Euler Problems
- Topic: Problem 669
- Replies:
**5** - Views:
**5345**

### Re: Problem 669

At this point, I'm about 1 step away from challenging the answer to this problem. I know a fair number of people have already solved this problem. I know I have everything in correctly, the program appears to operate just fine. I've done just about everything I can. Next step is to verify each step...

- Wed Aug 14, 2019 7:02 pm
- Forum: News, Suggestions, and FAQ
- Topic: Bookmark / Pinning a problem?
- Replies:
**26** - Views:
**10705**

### Re: Bookmark / Pinning a problem?

To answer your original question, the Project Euler site does not currently have any specific functionality for bookmarking problems (except for "filter by solved/unsolved"). The work-around I suggested earlier of using browser bookmarks may still be viable for the cross-device use case th...