psimonw

最新文章

PE做题记录

[cf 1208G] Polygons

[cf 947E] Perpetual Subtraction

loj3120. 「CTS2019 | CTSC2019」珍珠

loj6270. 数据结构板子题

loj6358. 前夕

loj2537. 「PKUWC2018」Minimax

loj2538. 「PKUWC2018」Slay the Spire

loj2538. 「PKUWC2018」Slay the Spire

loj rounds 补题

[cf 1136] E. Nastya Hasn't Written a Legend

[ural 2124]. Algebra on Segment

loj6295. 无意识之外的捉迷藏

[ural 2120]. Tree Average Weight