Let's enjoy Competitive Programming!

[1 Anonymous 2019/12/16(Mon) 22:40:34.90]

Codeforces
https://codeforces.com

AtCoder
https://atcoder.jp/?lang=en

[2 Anonymous 2019/12/28(Sat) 20:50:17.15]

Atcoder Grand Contest!! Today!!

[3 Anonymous 2020/01/31(Fri) 14:54:11.17]

hey!
when google code jam?

[4 Anonymous 2020/03/01(Sun) 17:57:44.25]

this thread is safe for kaiwai

but, this thread is not yakutatanai...

[5 Anonymous 2020/03/01(Sun) 17:59:08.32]

today, atcoder beginner contest

[6 Anonymous 2020/03/01(Sun) 18:00:46.71]

crazy japanese compete in India contest

[7 Anonymous 2020/03/01(Sun) 18:01:18.65]

crazy japanese love SRM
why?

[8 Anonymous 2020/03/01(Sun) 18:02:42.03]

codeforces is best competitive programming in the world

[9 Anonymous 2020/03/01(Sun) 18:03:28.32]

atcoder is math

[10 Anonymous 2020/03/01(Sun) 18:04:05.99]

almost people hate math

[11 Anonymous 2020/03/01(Sun) 18:04:41.08]

we want "programming", not "math"

[12 Anonymous 2020/03/01(Sun) 18:07:09.53]

hey tourist! do you watch this thread?

[13 Anonymous 2020/03/01(Sun) 20:37:14.69]

2ch stokers ( tom*run, be*t_aizu and etc. ) are not watching this thread.
if ch*kudai ego search find this thread, but chok*dai cannot read English.

[14 Anonymous 2020/03/01(Sun) 20:41:12.44]

today's ABC writer's problems will be fired?

[15 Anonymous 2020/03/01(Sun) 20:42:30.42]

someone come on this thread!
this is alone!

[16 Anonymous 2020/03/01(Sun) 22:52:47.24]

very difficult problems

[17 Anonymous 2020/03/01(Sun) 22:53:27.60]

we dont accept clashing contests

[18 Anonymous 2020/03/01(Sun) 22:55:37.75]

atcoder must hurry to update programming languages!!

[19 Anonymous 2020/03/01(Sun) 22:56:51.24]

>>3
registration will be opened after few days

[20 Anonymous 2020/03/01(Sun) 22:59:30.55]

next codeforces round will start in day after tomorrow
division combined

[21 Anonymous 2020/03/01(Sun) 23:01:05.03]

rating changes be big in combined round
very existing all coders

[22 Anonymous 2020/03/03(Tue) 00:21:57.53]

>>13
stalker

[23 Anonymous 2020/03/03(Tue) 00:23:20.95]

>>13
he is not
https://i.imgur.com/FRLlhBG.png

[24 Anonymous 2020/03/03(Tue) 22:01:17.16]

true stalker

[25 Anonymous 2020/03/04(Wed) 22:19:42.65]

Codeforces

[26 Anonymous 2020/03/10(Tue) 01:35:12.09]

It's a very difficult problem.

Does anyone have any idea?
https://atcoder.jp/contests/hitachi2020/tasks/hitachi2020_f?lang=en

https://i.imgur.com/JtTcVvv.png