Educational Codeforces Round 78 Editorial

Revision en2, by awoo, 2019-12-20 19:23:00

1278A - Shuffle Hashing

Idea: Neon

Tutorial
Solution 1 (pikmike)
Solution 2 (pikmike)

1278B - A and B

Idea: Roms

Tutorial
Solution (Roms)

1278C - Berry Jam

Idea: MikeMirzayanov

Tutorial
Solution (pikmike)

1278D - Segment Tree

Idea: Neon

Tutorial
Solution (Ne0n25)

1278E - Tests for problem D

Idea: Neon

Tutorial
Solution (Ne0n25)

1278F - Cards

Idea: BledDest

Tutorial
Solution (BledDest)

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en3 English awoo 2019-12-20 19:48:50 0 (published)
ru3 Russian awoo 2019-12-20 19:48:40 0 (опубликовано)
en2 English awoo 2019-12-20 19:23:00 838
ru2 Russian awoo 2019-12-20 19:22:43 838
en1 English awoo 2019-12-20 19:14:11 10261 Initial revision for English translation (saved to drafts)
ru1 Russian awoo 2019-12-20 19:13:13 10374 Первая редакция (сохранено в черновиках)