## Search found 99 matches

- Sat Nov 17, 2018 1:43 pm
- Forum: News, Suggestions, and FAQ
- Topic: Program regularity
- Replies:
**2** - Views:
**918**

### Re: Program regularity

I'm also happy to see that PE is back to a weekly schedule. To all the team, thank you for keeping it up! The first hundred problems are much easier than more recent ones. Someone just joining the site would be able to enjoy those for a fair amount of time, without having to look at the higher numbe...

- Fri Nov 16, 2018 12:55 pm
- Forum: Clarifications on Project Euler Problems
- Topic: Problem 640
- Replies:
**5** - Views:
**954**

### Re: Problem 640

@jaap, may I PM you my assumptions and a question? I believe I'm having the same difficulty tuple describes.

- Sat Jan 20, 2018 1:46 pm
- Forum: Clarifications on Project Euler Problems
- Topic: Problem 618
- Replies:
**2** - Views:
**850**

### Re: PE 618

Another good link is https://en.wikipedia.org/wiki/Fundament ... arithmetic .

- Sat Sep 09, 2017 12:03 pm
- Forum: News, Suggestions, and FAQ
- Topic: Errors/Warnings/Bugs
- Replies:
**462** - Views:
**65600**

### Re: Errors/Warnings/Bugs

I just got this message:

Problem 609 will be accessible in 2 hours, 60 minutes

- Sat Jul 01, 2017 4:53 pm
- Forum: Clarifications on Project Euler Problems
- Topic: Problem 467
- Replies:
**0** - Views:
**566**

- Sat Feb 04, 2017 1:44 pm
- Forum: Clarifications on Project Euler Problems
- Topic: Problem 586
- Replies:
**13** - Views:
**1749**

### Re: Problem 586

Whoops, sorry.

- Sat Feb 04, 2017 1:50 am
- Forum: Clarifications on Project Euler Problems
- Topic: Problem 586
- Replies:
**13** - Views:
**1749**

### Re: Problem 586

No, it says "in exactly r different ways".

- Sat Oct 22, 2016 10:52 pm
- Forum: Clarifications on Project Euler Problems
- Topic: Problem 575
- Replies:
**17** - Views:
**1906**

### Re: Problem 575

I think I have it now.

Let's say Leonhard is in room 42. That could be because one "turn" ago he was in room 1042 (or 41 or 43) and moved, or he was in 42 and didn't move.

Is that right?

Let's say Leonhard is in room 42. That could be because one "turn" ago he was in room 1042 (or 41 or 43) and moved, or he was in 42 and didn't move.

Is that right?

- Sat Oct 22, 2016 10:37 pm
- Forum: Clarifications on Project Euler Problems
- Topic: Problem 575
- Replies:
**17** - Views:
**1906**

### Re: Problem 575

In my example "move, move, move, stop for X minutes", could he be anywhere except where he stopped? I agree that the stop duration doesn't matter.

- Sat Oct 22, 2016 9:07 pm
- Forum: Clarifications on Project Euler Problems
- Topic: Problem 575
- Replies:
**17** - Views:
**1906**

### Re: Problem 575

Let's say that when the program determines Leonhard should stay in a room, he stays for X minutes. Let's also say that when I'm looking, he's stopped somewhere, spending his X minutes. If he arrives in a room, does he immediately check if he should wander further? If so, he could do something like "...

- Sat Oct 22, 2016 6:41 pm
- Forum: Clarifications on Project Euler Problems
- Topic: Problem 575
- Replies:
**17** - Views:
**1906**

### Re: Problem 575

Thanks. So that means that I'm looking for the probability that:

A. His wandering led him to a square numbered room (1, 4, 9, 16, etc.) and

B. The program said stay there (for now).

Right?

A. His wandering led him to a square numbered room (1, 4, 9, 16, etc.) and

B. The program said stay there (for now).

Right?

- Sat Oct 22, 2016 1:30 pm
- Forum: Clarifications on Project Euler Problems
- Topic: Problem 575
- Replies:
**17** - Views:
**1906**

### Problem 575

Two questions:

1. Did Leonhard start in a particular room (for example, room 1)?

2. If Leonhard's program says stay in a room, does he stay forever?

1. Did Leonhard start in a particular room (for example, room 1)?

2. If Leonhard's program says stay in a room, does he stay forever?

- Sat Apr 16, 2016 2:45 pm
- Forum: Clarifications on Project Euler Problems
- Topic: Problem 555
- Replies:
**1** - Views:
**963**

### Problem 555

**Problem 555**(View Problem)

I'm pretty sure I understand the problem, but not the purpose of the variable

**p**. In all of the references

**p**has the same value as

**m**. Am I missing something?

- Sat Nov 21, 2015 9:02 pm
- Forum: Clarifications on Project Euler Problems
- Topic: Problem 435
- Replies:
**9** - Views:
**2595**

- Sat Nov 21, 2015 12:00 pm
- Forum: Clarifications on Project Euler Problems
- Topic: Problem 435
- Replies:
**9** - Views:
**2595**

### Re: Problem 435

EDIT: mdean, you are correct, but I could swear it used to say that f

_{0}is defined as 1.- Sat Nov 21, 2015 2:30 am
- Forum: Clarifications on Project Euler Problems
- Topic: Problem 435
- Replies:
**9** - Views:
**2595**

### Problem 435

Shouldn't the problem read...

Define the polynomials ... f

Define the polynomials ... f

_{i}x^{i+1}for 0 ≤ i < n.- Fri Nov 20, 2015 1:03 pm
- Forum: Clarifications on Project Euler Problems
- Topic: Problem 288
- Replies:
**14** - Views:
**4137**

### Re: Problem 288

Thank you, albert_nik! I had the same Math.Pow problem (C#).

- Thu Aug 13, 2015 1:54 pm
- Forum: News, Suggestions, and FAQ
- Topic: PE has been hacked (02/08/2015 00:42 CEST)
- Replies:
**36** - Views:
**8554**

### Re: PE has been hacked (02/08/2015 00:42 CEST)

I see now that the message was on projecteuler.com , not projecteuler.net. The actual message was "this site could have harmed your computer". Infecions: URL:Mal

What is this other site?

What is this other site?

- Thu Aug 13, 2015 12:10 am
- Forum: News, Suggestions, and FAQ
- Topic: PE has been hacked (02/08/2015 00:42 CEST)
- Replies:
**36** - Views:
**8554**

### Re: PE has been hacked (02/08/2015 00:42 CEST)

I just tried to go to the site, but Avast reported that it is infected with malware. I didn't proceed further.

- Sat Dec 20, 2014 8:13 pm
- Forum: Clarifications on Project Euler Problems
- Topic: Problem 494
- Replies:
**10** - Views:
**1991**

### Re: Problem 494

I was about to ask the same thing...