-emli-'s blog

AtCoder Beginner Contest 064
By -emli-, history, 7 years ago, In English

AtCoder Beginner Contest 064 will be held.

Time： June 10th (Saturday), 21:00 JST

Duration: 100 minutes

Number of Tasks: 4

writer： E869120, square1001

Rating： 0-1199

The point values are: 100 — 200 — 300 — 400

We are looking forward to your participation!

Let's discuss after the contest.

  • Vote: I like it
  • +22
  • Vote: I do not like it

Comments Comments (8)
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7 years ago, # |
← Rev. 8   Vote: I like it 0 Vote: I do not like it

[reminder] 3 minutes to begin.
UPD: The contest started.

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7 years ago, # |
  Vote: I like it +10 Vote: I do not like it

What does kyu and Dan mean in the profile page?

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    7 years ago, # ^ |
      Vote: I like it +13 Vote: I do not like it

    Kyu and Dan is a type of expressing grade: Like "Legendary Grandmaster" or "Expert" in Codeforces.

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    7 years ago, # ^ |
      Vote: I like it +18 Vote: I do not like it

    Kyu is literally "level" and Dan can be seen as "rank". They're levels in Go (and several other Asian activities), like how people get chess titles on Codeforces.

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7 years ago, # |
  Vote: I like it 0 Vote: I do not like it

I am unable to figure out why this submission of C fails.

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    7 years ago, # ^ |
      Vote: I like it +5 Vote: I do not like it 
    2
3200 800

    Your program fails in this case

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7 years ago, # |
  Vote: I like it +3 Vote: I do not like it

Honestly, IMO, Problem C was not properly written. It should have been mentioned how many colors can a guy with rating 3200+ choose from? How could one possibly assume infinite?

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6 years ago, # |
  Vote: I like it 0 Vote: I do not like it

Here are all my solutions to this contest.

I have written an editorial for problem D as I liked it here. It was nice and slick !

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