---

Overall Editorial

• Official 解説放送 by admin
• twitter上で行った簡易な解説 by kyopro_friends

A - 123233

• Official Editorial by physics0523
• Official 解説放送 by editorial_admin

B - Hurdle Parsing

• Official Editorial by physics0523
• Official 解説放送 by editorial_admin

C - Move Segment

• Official Editorial by kyopro_friends
• Official 解説放送 by editorial_admin
• ユーザ解説 by drken

D - Strange Mirroring

• Official Editorial by physics0523
• Official 解説放送 by editorial_admin
• ユーザ解説 by drken
• クエリあたりの演算回数を O(log log w) とする解法 by MMNMM
• 直接的な実装 by evima

E - 1D Bucket Tool

• Official Editorial by kyopro_friends
• Official 解説放送 by editorial_admin

F - Exchange Game

• Official Editorial by kyopro_friends
• Official 解説放送 by editorial_admin

G - Another Shuffle Window

• Official Editorial by physics0523
• Official 解説放送 by editorial_admin