Cocoly1990's blog

By Cocoly1990, history, 15 months ago, In English
  1. This problem is basically the same as CF765F, which has a difficulty rating of *3100.

  2. Some contestants obtained hints from previous solutions during the contest, so the current rating is inaccurate.

  3. The difficulty of this problem is indeed greater than *2600.

  • Vote: I like it
  • +31
  • Vote: I do not like it

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15 months ago, # |
  Vote: I like it +1 Vote: I do not like it