Good Bye 2020 Editorial

Revision en3, by Anadi, 2020-12-30 21:00:48

1466A - Коровья дилемма

Tutorial
Solution 1
Solution 2
Challenge

1466B - Улучшения в последнюю минуту

Tutorial
Solution 1
Solution 2
Challenge

1466C - Псиная поэзия

Tutorial
Solution
Challenge

1466D - Тринадцатый подвиг Геракла

Tutorial
Solution

1466E - Аполлон против Пана

Tutorial
Solution

1466F - Кошмар Евклида

Tutorial
Solution

1466G - Песни сирен

Tutorial
Solution

1466H - Поиск удовлетворяющих решений

Tutorial
Solution

1466I - Загадка сфинкса

Tutorial
Solution

I am really interested if it is possible to solve this task better or prove that $$$\mathcal{O}(3 \cdot (n + b))$$$ is optimal. Does anyone have any idea how to answer these questions?

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en10 English Anadi 2021-01-01 16:36:08 50
en9 English Anadi 2020-12-31 15:13:31 1474 Tiny change: '\n}\n```\n\n<spoil' -> '\n}\n```\n</spoiler>\n\n<spoil'
en8 English Anadi 2020-12-30 22:05:27 0 (published)
en7 English Anadi 2020-12-30 22:04:37 2 Tiny change: 'ving that 3 \cdot (n + b) is optima' -> 'ving that $3 \cdot (n + b)$ is optima'
en6 English Anadi 2020-12-30 21:53:57 396 (saved to drafts)
en5 English Anadi 2020-12-30 21:05:00 116 Tiny change: '?\n\n**UPD** There some challeng' -> '?\n\n**UPD:** There are challeng'
en4 English Anadi 2020-12-30 21:01:49 0 (published)
en3 English Anadi 2020-12-30 21:00:48 537 (saved to drafts)
en2 English Anadi 2020-12-30 20:42:03 1 (published)
en1 English Anadi 2020-12-30 20:41:42 14649 Initial revision (saved to drafts)