CF1957B A BIT of a ConstructionApril 22, 2024 · 2 min readlailaiStudent & Developer原题链接 洛谷 CF1957B A BIT of a Construction
CF776E The Holmes ChildrenApril 16, 2024 · 3 min readlailaiStudent & Developer原题链接 洛谷 CF776E The Holmes Children
CF1810D Climbing the TreeApril 16, 2024 · 3 min readlailaiStudent & Developer原题链接 洛谷 CF1810D Climbing the Tree
CF1956B Nene and the Card GameApril 14, 2024 · 2 min readlailaiStudent & Developer原题链接 洛谷 CF1956B Nene and the Card Game
P5698 [CTSC1998] 算法复杂度January 6, 2024 · 3 min readlailaiStudent & Developer原题链接 洛谷 P5698 [CTSC1998] 算法复杂度
AT_arc168_a [ARC168A] <Inversion>November 28, 2023 · 2 min readlailaiStudent & Developer原题链接 洛谷 AT_arc168_a [ARC168A] <Inversion>
CF1899F Alex's whimsNovember 20, 2023 · 2 min readlailaiStudent & Developer原题链接 洛谷 CF1899F Alex's whims
CF1899E Queue SortNovember 19, 2023 · One min readlailaiStudent & Developer原题链接 洛谷 CF1899E Queue Sort
CF1899D Yarik and Musical NotesNovember 19, 2023 · 2 min readlailaiStudent & Developer原题链接 洛谷 CF1899D Yarik and Musical Notes
CF1899C Yarik and ArrayNovember 19, 2023 · One min readlailaiStudent & Developer原题链接 洛谷 CF1899C Yarik and Array