Hi Codeforces,
I hope you enjoyed the contest despite the difficulty. Do not hesitate to ask questions and discuss the problems here. :)
If you participated, I would really appreciate if you could fill in this short form. It only takes 1 minute and will be useful for my thesis. https://goo.gl/forms/XPfkoRxRjEKmTDt32
Editorial: https://vlecomte.github.io/set/geo18/editorial.pdf
Example solutions:
- A: https://pastebin.com/kr3jc1qZ
- B: https://pastebin.com/mhz6J0bW
- C: https://pastebin.com/JMdQg4Dr
- D: https://pastebin.com/bQUTXGG8
You can also download all solutions/generators/checkers/validators here: https://vlecomte.github.io/set/
Thanks to all who participated! :)