orz's blog

Screencast & Editorial of Codeforces Round 898 (Div. 4)
By orz, history, 14 months ago, In English

I participated in Codeforces Round 898 (Div. 4) and, surprisingly, solved all problems.

You can watch the solutions (please, not during the contest!):

Problem Screencast Editorial
1873A - Short Sort 02:55 54:40
1873B - Good Kid 04:28 56:28
1873C - Target Practice 06:40 58:48
1873D - 1D Eraser 09:03 1:01:57
1873E - Building an Aquarium 10:50 1:05:36
1873F - Money Trees 17:45 1:09:40
1873G - ABBC or BACB 24:08 1:16:35
1873H - Mad City 28:50 1:18:50
  • Vote: I like it
  • +36
  • Vote: I do not like it

Comments Comments (7)
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14 months ago, # |
  Vote: I like it +9 Vote: I do not like it

bro contest is still ongoing.

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14 months ago, # |
  Vote: I like it +2 Vote: I do not like it

luckily, there's no code in the thumbnail

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    14 months ago, # ^ |
      Vote: I like it +13 Vote: I do not like it

    Not luckily, but deliberately. I chose the thumbnail among several options offered by YouTube, one of that options contained some code.

    Howerer, even if I didn't do it, I guess the code would be unreadable since thumbnails are low-resolution.

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14 months ago, # |
  Vote: I like it +22 Vote: I do not like it

Surprisingly?

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14 months ago, # |
  Vote: I like it +29 Vote: I do not like it

Is publishing editorial during a contest cheating?

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14 months ago, # |
  Vote: I like it +10 Vote: I do not like it

why are you even giving div4 contest,and solving all problems doesn't surprise you.

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