Hello, Codeforces!

On Saturday, Octorber 6th, 21:00 JST, AtCoder Beginner Contest 112 will be held.

The contest information is as follows:

• Duration: 100 minutes
• The number of problems: 4
• Scoring: 100 — 200 — 300 — 400
• Rated: Yes (for people whose rating is 1199 or lower)

Good luck and have fun!
Let's discuss about the problems after the contest.

UPDATE
1. The contest is over. Thank you for your participation.
2. Japanese editorial is published now. Editorial — Wait a moment for unofficial English editorial.