AtCoder Beginner Contest 100

Revision en2, by E869120, 2018-06-15 15:40:25

Hello everybody!

I'm delighted to invite you to anniversary round AtCoder Beginner Contest 100, which starts at Monday, June 16, 2018 at 21:00 JST. The time is as usual as previous round. (However, some of AtCoder contest start time is unusual...)

This is the fifth round for a Japanese twin-brothers: E869120 and square1001. I already held AtCoder Beginner Contest 064, 076, 088, 096, and this time, it's 100. Multiple-of-four again, again and again! (Where is the probability 1/1024 ???) Anyway, ultimate thanks for rng_58 for reviewed and refined my problems, chokudai for creating one of the best contest platform in the universe. It is obvious that I could not be able to host the contest without cooperation of these two people.

The round is rated for participants whose rating is strictly lower than 1200. High-skilled participants whose rating is >=1200 is also welcomed to participate as out of competition (unrated).

Scoring is 100 — 200 — 300 — 400, as usual. The contest duration is 100 minutes.

Let's participate in the contest, good luck and high rating! Also, hope to have a ultimate-great memory in the first 3-digit round!

Finally, AtCoder managed to hold the contest which the first-digit is not '0'. Since this contest is the 100th anniversary round, so some problem can be associated with anniversary. Wish AtCoder and other contest platforms will be continue till 4-digit round :)

Tags atcoder, contest for beginners, multiple-of-four-again

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en5 English E869120 2018-06-16 16:58:31 34 Tiny change: 'e.**<br />' -> 'e.**<br />\n**3. Editorial Uploaded.**<br />'
en4 English E869120 2018-06-16 15:55:44 134 Tiny change: ' is fixed.<br />' -> ' is fixed. Sorry for inconvenience.**<br />'
en3 English E869120 2018-06-15 16:21:37 8 Tiny change: 'tarts at [Monday, June ' -> 'tarts at [Saturday, June '
en2 English E869120 2018-06-15 15:40:25 0 (published)
en1 English E869120 2018-06-13 13:37:57 1747 Initial revision (saved to drafts)