Codeforces Round #366
Difference between en7 and en8, changed 754 character(s)
Hello ladies and gentlemen.↵

I'm honored to announce you that Codeforces Round #366(or should I say, IOI 2016 opening CF contest) is gonna take place on [August 7th](http://www.timeanddate.com/worldclock/fixedtime.html?day=7&month=8&year=2016&hour=17&min=5&sec=0&p1=166) and I'm the writer. **Please note that the timing is unusual.**↵

As usual, there are 5 problems in each division and duration is 2 hours.↵

I want to thank [user:LiTi,2016-08-05] for testing this round, [user:GlebsHP,2016-08-05] for helping me prepare it and [user:MikeMirzayanov,2016-08-05] for legendary and unique platforms of Polygon and CF.↵

The main characters of this round are **The Avengers**!↵

![ ](http://mirror.codeforces.com/predownloaded/d8/17/d817ca073dc127de1656e885f241d1986299c5cf.png)↵

I wish you all Accepted solutions and Successful hacks.↵

Scoring will be posted soon.↵

Problems are sorted by their expected difficulty, but I strictly recommend you to **read all the problems**.↵

GL & HF!↵

**P.S:** Top IOI participant in each division (only with handle present in [this list](http://stats.ioinformatics.org/contestants/2016)) will be rewarded with Persian souvenirs in Kazan.↵

**UPD:** Totally unrelated, but since the previous IOI group in telegram no longer exists, [here](https://telegram.me/joinchat/BC7y0j9EkO8dQh9FzpkQ8Q)'s a new group!↵

**UPD:** Scoring is **500 — 1250 — 1250 — 2000 — 2500** in Div.1 and **500 — 1000 — 1500 — 2250 — 2250** in Div.2↵

**UPD:** I'm really sorry about the difficulty. System test is about to begin. ↵

**UPD:** [Editorial](http://mirror.codeforces.com/blog/entry/46450) is out.


**UPD:** System test is over, congratulations to the winners.↵

Div.1 winners are:↵
1. [user:kcm1700,2016-08-07]↵
2. [user:WuHongxun,2016-08-07]↵
3. [user:dotorya,2016-08-07]↵
4. [user:lawrenceli,2016-08-07]↵
5. [user:W4yneb0t,2016-08-07]↵
6. [user:Swistakk,2016-08-07]↵
7. [user:KADR,2016-08-07]↵
8. [user:fqw,2016-08-07]↵


Div.2 winners are:↵
1. [user:korla.march,2016-08-07]↵
2. [user:dev.plvlml,2016-08-07]↵
3. [user:dantrag,2016-08-07]↵
4. [user:ODT,2016-08-07]↵
5. [user:ntopia,2016-08-07]↵
6. [user:laekov,2016-08-07]↵
7. [user:pyrexshorts,2016-08-07]↵
8. [user:_index,2016-08-07]↵

Souvenir winners are [user:lawrenceli,2016-08-07] from team USA and [user:Barsic,2016-08-07] from Tajikistan team (If that's not true write me in private).

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en12 English PrinceOfPersia 2016-08-07 21:14:27 21
en11 English PrinceOfPersia 2016-08-07 20:58:19 10 Tiny change: '-07] from Tajikistan team (If that'' -> '-07] from team Tajikistan (If that''
en10 English PrinceOfPersia 2016-08-07 20:57:28 4
en9 English PrinceOfPersia 2016-08-07 20:57:12 28
en8 English PrinceOfPersia 2016-08-07 20:56:24 754
en7 English PrinceOfPersia 2016-08-07 19:26:38 72
en6 English PrinceOfPersia 2016-08-07 19:20:33 83
en5 English PrinceOfPersia 2016-08-07 16:00:36 165
en4 English PrinceOfPersia 2016-08-07 10:15:50 30 Tiny change: 'chat/BC7y0gmYQ3szE7Nf6ARY3w)'s a new ' -> 'chat/BC7y0j9EkO8dQh9FzpkQ8Q)'s a new '
en3 English PrinceOfPersia 2016-08-07 06:42:47 71
en2 English PrinceOfPersia 2016-08-05 22:48:47 169
en1 English PrinceOfPersia 2016-08-05 17:21:09 1173 Initial revision (published)