ZeptoLab Code Rush 2015, and appreciate me as > a person. In addition, Zeptolab leaders set goals,
taking into account the, our company by a simplified scheme. You can read about ZeptoLab on [our
official website](http, to apply to ZeptoLab?
, к нам по упрощенной схеме. Если вам интересно попробовать себя в команде
ZeptoLab &mdash, сотрудники компании ZeptoLab., ">Заинтересовались работой в ZeptoLab?
, -04] and Codeforces team. ZeptoLab Team did its best while working on
statements., ], [user:GlebsHP,2015-04-04] and Codeforces team. ZeptoLab Team did its best
while working on statements
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1.
zeptolab
Last visit:
4 years ago
Registered:
6 years ago
2.
ZeptoLab Code Rush 2015 Hello, Codeforces!
<b><i>The problems were suggested by users [user:roosephu,2015-04-04] and [user:sunayuki,2015-04-04]. The great help in preparing was provided by [user:Aksenov239,2015-04-04], [user:GlebsHP,2015-04-04] and Codeforces team. ZeptoLab Team did its best while working on statements.</i></b>
<b><i>The round will use smoother dynamic problem scores with 250 points steps.</i></b>
In 2014 we hosted our [first programming contest](/zeptolab2014) together with Codeforces, and we liked it!
Let me shortly remind you how it was. The contest consisted of 6 problems, 2.5 hours were given to solve (you can
have a look at the problems of the previous year and try to solve them [here](/contest/436)).
Of course, even on a purely coding event we stayed true to ourselves, so all problems were designed
based on our games, and, of course, we illustrated them with care:
<center>
<img src="http://assets.codeforces.com/images/zepto2015/pics2014.jpg"/>
</center>
Zepto C...
Announcement of ZeptoLab Code Rush 2015
3.
ZeptoLab Code Rush 2014 <img src="http://assets.codeforces.com/images/zepto2014/image06.png" style="width:190px;float:right;margin:0 1em 1em 1em;"/>
A coder can apply his breathtaking coding skills not only in different search engines but also in the mobile game industry. It is an option in Russia. If you do not believe — check this out: ZeptoLab company that created the world famous Cut the Rope game offers you the opportunity to see this for yourself. And yes, we are in Moscow.
It's not a secret that those who strive to achieve top coding skills — work hard, including work on his self-education. Here in ZeptoLab we aim to create the area that strongly encourages self-development. Specifically, we have recently purchased a company library with everything necessary to get new knowledge, an improvised reading room with sofas and armchairs.
<center>
<img src="http://assets.codeforces.com/images/zepto2014/image08.jpg" style="width:400px;"/>
</center>
We also conduct developer's contest ...
ZeptoLab Code Rush 2014, believe — check this out: ZeptoLab company that created the world famous Cut
the Rope game offers, imagine the opportunities opened for ZeptoLab developers and the whole
company. It's the first time, job in our company by a simplified scheme. If you'd be interested to try
working in theZeptoLab, to apply to ZeptoLab?
, work on his self-education. Here in ZeptoLab we aim to create the area that
strongly encourages self, индустрии видеоигр — и не где-нибудь, а прямо на родине. Если не верите, то
компанияZeptoLab, к нам по упрощенной схеме. Если тебе интересно попробовать себя в команде
ZeptoLab &mdash, не где-нибудь, а прямо на родине. Если не верите, то компания ZeptoLab,
создатель известной во всем, ">Заинтересовались работой в ZeptoLab?
, : ZeptoLab company that created the world famous Cut the Rope game offers you
the opportunity to see, ; над собой и своим образованием. В ZeptoLab мы стараемся создать пространство,
которое максимально к, It's the first time when Zeptolab holds an algorithmic development contest
based on Codeforces, А с недавнего времени в Zeptolab открылась своя алгоритмическая школа, в
которой преподает не кто
Announcement of Zepto Code Rush 2014
4.
Codeforces: results of 2014 <img src="http://assets.codeforces.com/images/statistics-2014/snowman-en.png" style="float:right; margin:0 1em 1em 1em;"/>
Hello 2015! Hello Codeforces!
It seems it is time to take stock. Frankly, I was almost feared to start summing statistics of 2014. In 2013 Codeforces showed rapid growth so that it would not be surprising to look bad on the background of 2013. Certainly not! I was pleasantly surprised by the statistics and reports!
Just below is a list of major events and achievements of Codeforces over the year. For you, it's just a list, but please note — every item includes hard work of multi-day Codeforces team, writers of problems, the organizers of contests and tournaments, problem testers and volunteers. Yay! Together we have done all of this:
* introduced Codeforces API
* added (and sometimes improved) all Andrew [user:andrewzta,2015-01-03] Stankevich contests
* Codeforces supported mode to work as iframe-widget, and Codeforces helped Google to run https...
Ekaterinburg, Yandex.Algorithm * we held ZeptoLab Code Rush 2014 (Om Nomes!) *
helped wonderful, Екатеринбурге, Яндекс.Алгоритма * провели ZeptoLab Code Rush 2014 с клевыми
задачами и Ом-Номами, -ICPC Finals in Ekaterinburg, Yandex.Algorithm * we held ZeptoLab Code Rush
2014 (Om Nomes
5.
Codeforces: Championships and Rounds by Companies 2015 Hello everybody!
I hope you have the holiday spirit!
Later I will publish statistics for the year and tell you about our achievements of this year, and for now I will talk about
championships and competitions that we made with our partners in 2015. My speech does not include any activities that we
have conducted very far from the Codeforces site (e.g., [Russian AI Cup](http://russianaicup.ru/)).
This year is remembered by many interesting events that we did not by ourselves, but together with partners. I am particularly pleased
that all companies who wished to fill the ranks of their employees found worthy candidates among our members. And
someone said that the Olympiads are not needed! That is a lie. Here is the list of events:
<hr>
## [VK Cup 2015](http://mirror.codeforces.com/vkcup2015)
Team Championship for young participants, was conducted in Russian. 2349 registered...
participants and 6565 registrations! ## [ZeptoLab Code Rush
2015](http://mirror.codeforces.com, , ## [ZeptoLab Code Rush 2015](http://mirror.codeforces.com/zeptolab2015), Individual competition by the classical rules of the ZeptoLab company. 3090
participants and 5504, Индивидуальное соревнование по классическим правилам от компании ZeptoLab. 3090
участников и 5504
6.
Codeforces: дайджест улучшений за два месяца от 5-летия (февраль-март 2015) Привет!
**Остались всего сутки до окончания <a href="/5years">кампании по сбору средств по случаю 5-летия Codeforces</a>. Мы рады вашей поддержке и помощи. Очень стараемся оправдывать ваши и собственные ожидания.**
Для тех кто долго запрягает, напоминаем, что у вас еще есть немного времени присоединиться к <a href="/5years/supporters">замечательному списку друзей Codeforces</a> — помочь нам и получить подарок от команды Codeforces!
В момент подведения итогов, конечно, хочется не столько считать деньги, а оценивать прогресс и проделанную работу. Я просмотрел все наши коммиты в Codeforces и [Polygon](https://polygon.codeforces.com) и составил дайджест улучшений/нововведений. Я не стал включать в дайджест малозаметные вам изменения в глубинах бэкенда (хотя улучшения стабильности должны быть видны), инфраструктурные работы, орг. работу по чемпионатам — но, поверьте, и такой работы было не мало :-)
А вот и список достижений за примерно два месяца от нашего юбилея.
...
rounds with prizes jointly with partner companies: "Rockethon 2015", "ZeptoLab
Code Rush 2015". Also, призовые совместные с компаниями-партнерами: "Rockethon 2015", "ZeptoLab Code
Rush 2015" и "VK Cup 2015" в, ", "ZeptoLab Code Rush 2015". Also "VK Cup 2015" is in full swing. * Added
about 50 new contests (some, : "Rockethon 2015", "ZeptoLab Code Rush 2015" и "VK Cup 2015" в самом разгаре.
* В Тренировках появились
7.
Score distribution in longer contests Hi. In this entry I want to discuss the score distribution and drain of points (by that term I mean how fast points value of problem is becoming smaller) in longer contests (joint ones like #270 or ZeptoLab). In my opinion everything (drain + typical distribution) works fine in regular contests, but not in those longer ones.
Due to standard habits adjusted to regular contests, distribution in longer ones (typically 7 tasks with difficulty similar to Div2A, Div2B, Div1A, ..., Div1E and 2,5/3h) is similar to 500-1000-1500-2000-2500-3000-3500. Also, contests are longer, so task submitted in the end of 3h contest is worth only 30% of its original value (drain is 0,4% of original value with every minute, but resulting in not lower value than 30% of original one, even when wrong submissions are taken into account). Then, having accepted problem worth 3500 pts after 2h and 55 mins without any previous wrong submissions is worth 1050 pts, while D submitted after 0,5h is worth 1320pts &mdash...
important (for example — CF #270, MemSQL Round 1, MemSQL Round 2, upcoming
Bayan Warmup,ZeptoLab, ZeptoLab). In my opinion everything (drain + typical distribution) works fine
in regular contests
8.
ZeptoLab Code Rush 2015 — Editorial Hello everyone, I hope you can enjoy this special round for Zepto Lab. Here are the solutions of this round.
# [A. King of Thieves](http://mirror.codeforces.com/contest/526/problem/A)
This task is easy for many of you. We can just iterate over all possible $i_1$ and $i_2 - i_1$, then we can compute $i_{3, \dots, 5}$, and check whether this subsequence satisfies the condition mentioned in the task.
# [B. Om Nom and Dark Park](http://mirror.codeforces.com/contest/526/problem/B)
We use greedy and recursion to solve this task.
For each tree rooted at $v$, we adjust its two subtrees at first, using recursion. Then we increase one edge from $v$'s child to $v$.
# [C. Om Nom and Candies](http://mirror.codeforces.com/contest/526/problem/C)
If there is a kind of candy which weighs greater than $ \sqrt{C} $, then we can iterate over the number of it to buy, which is less than $ \sqrt{C} $.
Otherwise, without loss of generality we suppose $\frac{H_b}{W_b} < \frac{H_r}{W_r} $. If the number of the...
ZeptoLab Code Rush 2015 — Editorial
Tutorial of ZeptoLab Code Rush 2015
9.
Codeforces: What We Did in 2015 <img src="http://mama-rasskazu.ru/uploads/posts/2015-08/1440572760_f105e8f59f1e0a010d1d065c71de75c6.jpg" style="float:right; margin:0 1em 1em 1em;"/>
Hello!
In 2015 we have not only engaged in the organization of rounds and championships. Every day we write the code, debug, test and explore a variety of tools and technologies to make Codeforces better. Even if in some periods you have not seen great changes on the website, it does not mean that the development was stopped — just some of the innovations relate solely to infrastructure, architecture or administrative interfaces and are not visible to the users.
I have collected in a list of all the innovations, which touch users in some sense. This faceless list includes results of many days of work of each member (sometimes with prefix ex-) of Codeforces technical team: [user:MikeMirzayanov,2015-12-28], [user:MaximShipko,2015-12-28], [user:kuviman,2015-12-28], [user:fcspartakm,2015-12-28], [user:Avalanche,2015-12-28]. The...
/16140">Rockethon 2015, ZeptoLab CodeRush 2015 <> и , /entry/16140">Rockethon 2015, ZeptoLab CodeRush 2015 <> and , >, ZeptoLab CodeRush 2015 <> and AIM Fund <>
10.
ZeptoLab Code Rush 2014 
Привеет всем. Я желаю вам всем занять призовые места на [ZeptoLAB](http://mirror.codeforces.com/contests/436).
Удачи всем!
ZeptoLab Code Rush 2014, занять призовые места на [ZeptoLAB](http://mirror.codeforces.com/contests/436).  and I haven't replied yet.
ZeptoLab Code Rush T-shirts
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