orz's blog

Screencast & Editorial of Codeforces Round 898 (Div. 4)
By orz, history, 3 years 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

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

I think you need to post this when the contest has ended.

because you know cheaters will not listen to the "(please, not during the contest!):".

→ Reply
»
3 years ago, hide # |
 
Vote: I like it +9 Vote: I do not like it

bro contest is still ongoing.

→ Reply
»
3 years ago, hide # |
 
Vote: I like it +2 Vote: I do not like it

luckily, there's no code in the thumbnail

→ Reply
  • »
    »
    3 years ago, hide # ^ |
     
    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.

    → Reply
»
3 years ago, hide # |
 
Vote: I like it +22 Vote: I do not like it

Surprisingly?

→ Reply
»
3 years ago, hide # |
 
Vote: I like it +29 Vote: I do not like it

Is publishing editorial during a contest cheating?

→ Reply
»
3 years ago, hide # |
 
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.

→ Reply