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Overall Editorial

• Official 解説放送 by admin
• 4分でA-F by evima
• twitter上で行った簡易な解説 by kyopro_friends

A - Subsegment Reverse

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

B - Nutrients

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

C - Keys

• Official Editorial by physics0523
• Official 解説放送 by editorial_admin
• ユーザ解説 by drken

D - Masked Popcount

• Official Editorial by physics0523
• Official 解説放送 by editorial_admin
• User Editorial by MMNMM
• User Editorial by kyopro_friends

E - Max/Min

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

F - Distance Component Size Query

• Official Editorial by kyopro_friends
• Official 解説放送 by editorial_admin
• $K$ がクエリごとに変更される場合も解ける方法 by Shirotsume

G - Freestyle

• Official Editorial by physics0523
• Official 解説放送 by editorial_admin
• User Editorial by maspy
• User Editorial by rniya