atcoder_official's blog

AtCoder Regular Contest++ 230 Announcement
By atcoder_official, history, 4 weeks ago, In English

We will hold AtCoder Regular Contest++ 230.

We are looking forward to your participation!

  • Vote: I like it
  • -21
  • Vote: I do not like it

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3 weeks ago, hide # |
 
Vote: I like it -18 Vote: I do not like it

Hope is not APC(Atcoder Permutation Contest)

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3 weeks ago, hide # |
 
Vote: I like it 0 Vote: I do not like it

Hope my rating will be higher.

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3 weeks ago, hide # |
 
Vote: I like it +5 Vote: I do not like it

B2hd

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3 weeks ago, hide # |
 
Vote: I like it +62 Vote: I do not like it

D 2048G - Kevin and Matrices, the editorial even provides a formula which just needs to be calculated in another way. I couldn't solve anything but D though...

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3 weeks ago, hide # |
 
Vote: I like it +16 Vote: I do not like it

Really good problem E.

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