Please subscribe to the official Codeforces channel in Telegram via the link ×

orz's blog

By orz, history, 7 months ago, In English

Here it is, already uploaded, already in high quality. Problems 1917D - Yet Another Inversions Problem and 1917F - Construct Tree were hard, so no editorial, only me struggling to solve them.

  • Vote: I like it
  • +14
  • Vote: I do not like it