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Project Euler

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Started 1 year ago by Nyubis
Latest reply from WJUK

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Nyubis
Nyubis of Strata
Post Count: 9089

WJUK told me about this a long time ago so actually all credit goes to him.
Project Euler are 300 mathematical problems that can only be solved by programming. You can use nigh every language, so that's no problem. I've been going through this today switching mainly between Python and C++ for no specific reason.

On your profile you find an image that is automatically updated and displays your score.

Scoreboard:

Not in cruelty
Not in wrath
the Reaper came today.

An angel visited
this gray path
And took the cube away.

Posted 1 year ago #

Admin
wingdemon
Member
Post Count: 2586

cool, i suppose im gonna try this out.

Posted 1 year ago #
liphttam1
OMG H4X
Post Count: 5857

I still need to get the tutorial to code that my friend stole (digitally) from Bently... then I can at least try to learn a thing or two about coding.

Remember, easy mode saves lives.

Posted 1 year ago #

Admin
WJUK
The Lone Ranger
Post Count: 13299

I'm seeing admin too. :S

And I like PE. It's awesome.

If anyone has any problems, I can give some insight into the ones I've done. It'll all be in Python though (except one question, which was done in Haskell ).

I can relay in general terms though.

Don't click here

Posted 1 year ago #
Nyubis
Nyubis of Strata
Post Count: 9089

Alright, apparently I'm an admin at the site...
Am I correct in assuming that the "evenly divisible" from problem 5 means "without remainder" ?

Not in cruelty
Not in wrath
the Reaper came today.

An angel visited
this gray path
And took the cube away.

Posted 1 year ago #
WJUK
The Lone Ranger
Post Count: 13299

Haha, well you can tweak the scores then.

And yes, it does.

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Posted 1 year ago #

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Coolnesiac
Member
Post Count: 1050

Hey, I'm an admin too!

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Posted 1 year ago #
Nyubis
Nyubis of Strata
Post Count: 9089

I guess Admin is the first value there is, and we don't have a level yet because we haven't solved 25 problems yet.

Not in cruelty
Not in wrath
the Reaper came today.

An angel visited
this gray path
And took the cube away.

Posted 1 year ago #
PinkSombrero
Member
Post Count: 1422

Cool, im trying this out!

@Nuibis: Wait, you got admin and youre only on level 5? WUT.

Posted 1 year ago #
Coolnesiac
Member
Post Count: 1050

level 0.

Also, it won't let me pass level 1 even though i'm sure the answer is right. GOSH DARN IT.

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Posted 1 year ago #
PinkSombrero
Member
Post Count: 1422

Right, I forgot I needa know how to prgram. Goshdarn. Err, INITIATE PYTHON LEARNING SEQUENCE. Im gonna lrn2python.

Posted 1 year ago #
WJUK
The Lone Ranger
Post Count: 13299

@Nyubis: That may be right.

@Cool: What's your answer? I'll tell if it's right or not.

@PS: Haha, good luck. Python is fairly easy to learn though, so you should be fine.

Don't click here

Posted 1 year ago #
PinkSombrero
Member
Post Count: 1422

:/ Im having a stupidly hard time installin python. Oh well.

Lets see, should I keep tryin to install python or should I get boo? Or would java work for PE too? Cuz netbeans is at the top of the "programming" section of the peppermint software center.

Posted 1 year ago #
Coolnesiac
Member
Post Count: 1050

Is the answer 266333?

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Posted 1 year ago #
WJUK
The Lone Ranger
Post Count: 13299

@PS: You can use anything to solve PE problems. I know someone who uses Excel (seriously). Python shouldn't be that hard to install (especially on Linux systems). As for Boo, I'm not sure on it.

@Cool: No. Tough luck, try agin.

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Posted 1 year ago #
Coolnesiac
Member
Post Count: 1050

Gosh, I did something wrong. But I went over everything with an adult and everything!

#include <iostream>
//version 9ex using namespace std; int muls = 0; //int mul5 = 0; //int mul3 = 0;
int main (int argc, char * const argv[]) { for (int i = 0; i < 1000; i += 5) { muls += i; cout << "\n" << ((i/5)+1) << ":" << muls << " (" << i << " "; } cout << "\n================================"; for (int b = 0; b < 1000; b += 3) { muls += b; cout << "\n" << ((b/3)+1) << ":" << muls << " (" << b << " "; } cout << "\n\n\n"; cout << muls << ":" << muls << ":"/* << /*mul3+mul5*/; return 0; }

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Posted 1 year ago #
WJUK
The Lone Ranger
Post Count: 13299

I thought you did that, you've made the common mistake.

Re-read the question.

Find the sum of all the multiples of 3 or 5 below 1000.

Here's a tip: 3 or 5.

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Posted 1 year ago #
Coolnesiac
Member
Post Count: 1050

Oh, thanks.

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Posted 1 year ago #
Coolnesiac
Member
Post Count: 1050

Didn't work either. darn.

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Posted 1 year ago #
WJUK
The Lone Ranger
Post Count: 13299

Show me your code now, maybe you misinterpreted what I said.

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Posted 1 year ago #

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