Educational Codeforces Round 119 Editorial

Revision en1, by awoo, 2021-12-19 10:34:52

1620A - Equal or Not Equal

Idea: BledDest

Tutorial
Solution (Neon)

1620B - Triangles on a Rectangle

Idea: BledDest

Tutorial
Solution (awoo)

1620C - BA-String

Idea: BledDest

Tutorial
Solution (awoo)

1620D - Exact Change

Idea: adedalic

Tutorial
Solution (adedalic)

1620E - Replace the Numbers

Idea: Neon

Tutorial
Solution 1 (Neon)
Solution 2 (Neon)

1620F - Bipartite Array

Idea: BledDest and Neon

Tutorial
Solution 1 (Neon)
Solution 2 (Neon)

1620G - Subsequences Galore

Idea: BledDest

Tutorial
Solution (BledDest)

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en1 English awoo 2021-12-19 10:34:52 10565 Initial revision for English translation
ru1 Russian awoo 2021-12-19 10:33:56 10537 Первая редакция (опубликовано)