We will hold TOYOTA SYSTEMS Programming Contest 2022(AtCoder Beginner Contest 279).
- Contest URL: https://atcoder.jp/contests/abc279
- Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20221126T2100&p1=248
- Duration: 100 minutes
- Number of Tasks: 8
- Writer: yuto1115, physics0523
- Tester: m_99, leaf1415
- Rated range: ~ 1999
The point values will be 100-200-300-400-500-500-600-600. We are looking forward to your participation!
Why downvotes to the blog??
Edit: previously this blog was got downvoted and I upvoted it and asked for the reason that why cring cf user downvoted the blog now some of them downvoted me as well...
Anyways hope to solve F in this ABC.
When will the English editorials be available?
Until then I will be glad if anyone shares their approach in $$$E$$$.
Please tell the approach taken to solve F also, it is quite weird that the editorial for the round has not been released till now, as editorials for ABC's are released just after the contest ends.
For F we will use DSU. We can simulate the process for each of the balls separately. However that would be very slow and give TLE. Instead we will observe that whenever we are adding a ball or moving the contents from one box to another , we are merging the balls and can consider the merged balls as one. Implementation
Can you please update the editorial in English?
@chokudai