2024-06-02 2023-12-30AboutHi, I’m TosakaUCW. You can just call me Tosaka. QQ: 2736275924 email: tosakaucw0@gmail.com 洛谷: TosakaUCW 大号 TosakaUCVV 小号 Codeforces: Abouthttps://tosakaucw.github.io/about/index.htmlAuthorTosakaUCWPosted on2024-06-02Updated on2023-12-30Licensed under