Educational Codeforces Round 120 Editorial

Revision en4, by awoo, 2021-12-30 20:54:22

1622A - Construct a Rectangle

Idea: BledDest

Tutorial
Solution (Neon)

1622B - Berland Music

Idea: adedalic

Tutorial
Solution (awoo)

1622C - Set or Decrease

Idea: adedalic

Tutorial
Solution (adedalic)

1622D - Shuffle

Idea: BledDest

Tutorial
Solution (BledDest)

1622E - Math Test

Idea: BledDest

Tutorial
Solution (Neon)

1622F - Quadratic Set

Idea: Neon

Tutorial
Solution (Neon)

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en4 English awoo 2021-12-30 20:54:22 2 Tiny change: ' rf[x] != x) return {' -> ' rf[x] != i) return {'
ru4 Russian awoo 2021-12-30 20:54:08 2 Мелкая правка: ' rf[x] != x) return {' -> ' rf[x] != i) return {'
en3 English awoo 2021-12-28 21:05:05 69
ru3 Russian awoo 2021-12-28 21:04:45 69
en2 English awoo 2021-12-28 18:48:17 2 (published)
ru2 Russian awoo 2021-12-28 18:48:11 2 (опубликовано)
en1 English awoo 2021-12-28 18:19:16 6337 Initial revision for English translation (saved to drafts)
ru1 Russian awoo 2021-12-28 18:18:30 6316 Первая редакция (сохранено в черновиках)