You are not logged in. Please login at www.codechef.com to post your questions!

×

editorials not updated completely

20
1

when will the editorials of the toughest 3 problems of NOV-13 challlenge be updated ?? Also when will the ratings be updated...when it gets delayed soo much all the interest goes off :(

asked 19 Nov '13, 07:44

disguise's gravatar image

3★disguise
8756812
accept rate: 0%

edited 21 Nov '13, 20:48

admin's gravatar image

0★admin ♦♦
19.7k350498541

Rating delay , editorial delay... what's happening to codechef??

(21 Nov '13, 20:57) sp1rs2★

12

Well, we deeply regret the turn of events in this case. Apparently, the editorialist has no more time to finish the editorials. We were hoping that since he has taken up the assignment he would finish it, but it does not seem likely. We are unable to reach out to him.

This is truly embarrassing for us and this is not something that we expect our users to go through. We should have been better prepared with a backup plan. We never expected this to happen and to be honest, we faltered in not anticipating this. We will try and speak to the problem setting panel and those who have solved all the problems to help us write these editorials. How much time this will take, we do not know. We will try our best is all we can say.

If any one of you, who has solved these problems and want to take this up, please get in touch with us. We want you to go through a couple of links here: http://www.codechef.com/problemsetting#Editorial_Writing_Rules and here: http://discuss.codechef.com/questions/19313/what-makes-a-good-codechef-editorial. You will be eligible for the whole payment that the editorialist gets for a long contest.

link

answered 21 Nov '13, 20:59

admin's gravatar image

0★admin ♦♦
19.7k350498541
accept rate: 35%

edited 21 Nov '13, 21:28

2

Thank you for explaining the situation. I'm really glad that you are being transparent about it.

(22 Nov '13, 05:35) kevinsogo7★
2

So, nothing yet?

(04 Dec '13, 17:25) caioaao3★

Waiting eagerly for the editorials. Want to learn HL decomposition and its applications in those two questions . @admin please put up the editorials soon .

link

answered 19 Nov '13, 16:45

ani94's gravatar image

2★ani94
5292410
accept rate: 5%

Hello @sp1rs,

The problem is that usually people are somewhat demanding from an entire team that consists of Setters + Editorialists + Testers + Observers + Translators, which can be living on opposite sides of the world, each member with his/her own personal affairs, along university affairs, different timezones AND Codechef, and you can easily see that things can get out of hand if everything is not smoothly managed. This is not an easy task to manage smoothly at all and it is sometimes inevitable that mistakes and delays can happen along the way.

However, one thing I can assure you:

This team is awesome and in general it is (in every month) composed by very intelligent, bright and dedicated people which sometimes sacrifice some of their time and energy to do what they love the most:

Learning Algorithms and give you guys the most awesome monthly contest you can attend to.

And we love to do it and I'm sure that the editorialist had a good reason to not being able to finish the last editorials, but, don't let such small thing get in the way of the joy you had when you were attending the contest.

Start a new thread, ask questions, inspect the links that @bela_mervado gave on the other post and I'm sure some community members will be more than glad to help you out :)

Best,

Bruno Oliveira

link

answered 22 Nov '13, 03:52

kuruma's gravatar image

3★kuruma
17.7k72143209
accept rate: 8%

A week ago, the same question got an answer "maybe the authors are trying to base the editorial on various approaches of AC solutions". Now, such an answer no longer acceptable. It's probably just that nobody wants to write them.

So, the reason's up now.

link

answered 19 Nov '13, 15:33

xellos0's gravatar image

7★xellos0
5.9k54292
accept rate: 10%

edited 22 Nov '13, 01:15

simple question then : why are the editorials not written BEFORE the contest start ?

i don't mean published, i mean written. thus this situation couldn't happen again.

link

answered 05 Dec '13, 01:21

cyberax's gravatar image

3★cyberax ♦
3.4k21955
accept rate: 20%

As said by @kuruma ,Please refer to this answer by @bela_mervado and to the 3rd answer on this page by @tibip and @mugrielionut 's comment below it to get some head start on the approach to these problems

link

answered 22 Nov '13, 04:17

kcahdog's gravatar image

3★kcahdog
10.0k2854129
accept rate: 14%

1

That doesn't help much IMO. We can pretty much guess from the difficuluty that both tree problems will require advanced tree techniques (divide and conquer by node is out of the question here; HLD, then, and since MONOPLOY asks for sums, there should be segment trees/BITs involved in there at least). Still, the actual solutions are about much more than just knowing the textbook algorithms. It's like claiming about a string problem that it's solvable using suffix trees.

(22 Nov '13, 05:26) xellos07★

I know. I doubt anyone will understand much reading from that. However it's the only thing we have right now!!

(22 Nov '13, 10:26) kcahdog3★
toggle preview
Preview

Follow this question

By Email:

Once you sign in you will be able to subscribe for any updates here

By RSS:

Answers

Answers and Comments

Markdown Basics

  • *italic* or _italic_
  • **bold** or __bold__
  • link:[text](http://url.com/ "title")
  • image?![alt text](/path/img.jpg "title")
  • numbered list: 1. Foo 2. Bar
  • to add a line break simply add two spaces to where you would like the new line to be.
  • basic HTML tags are also supported
  • mathemetical formulas in Latex between $ symbol

Question tags:

×15,482
×66

question asked: 19 Nov '13, 07:44

question was seen: 2,545 times

last updated: 05 Dec '13, 01:21