Two contests AtCoder Regular Contest 074 and AtCoder Beginner Contest 062 will be held at the same time.
You can participate in whichever contest you want. (However, you can't register to both competitions.) The last two tasks in ABC are the same as the first two tasks in ARC.
Time： May 20th (Saturday), 21:00 JST
Duration: 100 minutes
Number of Tasks: 4
writer： sugim48
Rating： 0-2799 for ARC, 0-1199 for ABC
The point value are:
ABC: 100 — 200 — 400 — 500 (300)
ARC: 400 — 500 (300) — 800 — 800
We are looking forward to your participation!
UPD: 7 hours to begin!
please post editorials in english
It is posted in english from page 5
Scroll Down! Editorial is there in English too
English editorial (if provided) are followed by Japanese editorial.
Problem F is quite standard and straightforward!
Why is ARC rating update taking so long?
edit: live now