dokhtar - JavaShuo

dokhtar

dokhtar

dokhtar

全部

【題解】Arpa's letter-marked tree and Mehrdad's Dokhtar-kosh paths Codeforces 741D DSU on Tree

2019-12-08 題解 arpa's arpa letter marked tree mehrdad's mehrdad dokhtar kosh paths codeforces 741d dsu

Codeforces 741 D - Arpa’s letter-marked tree and Mehrdad’s Dokhtar-kosh paths

2019-12-08 codeforces arpa letter marked tree mehrdad dokhtar kosh paths

codeforces 741D Arpa’s letter-marked tree and Mehrdad’s Dokhtar-kosh paths

2019-11-13 codeforces 741d arpa letter marked tree mehrdad dokhtar kosh paths

每日一句

每一个你不满意的现在，都有一个你没有努力的曾经。