E. Vasya and a Tree（树上主席树or树上可持续化线段树） - 代码天地

E. Vasya and a Tree（树上主席树or树上可持续化线段树）

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转载自blog.csdn.net/qq_41286356/article/details/89438091

E. Vasya and a Tree（树上主席树or树上可持续化线段树）

codeforces 1076E Vasya and a Tree 树上主席树

E. Vasya and a Tree(回溯+树上差分)

CF Div2 E. Vasya and a Tree（思维 + 线段树）

Educational Codeforces Round 54 E. Vasya and a Tree 树上前缀和或树状数组

Educational Codeforces Round 54 (Rated for Div. 2) E. Vasya and a Tree （树上差分）

E. Vasya and Good Sequences

【Educational Codeforces Round 54 (Rated for Div. 2) E. Vasya and a Tree】 dfs+树状数组

Educational Codeforces Round #54 (Div. 2) E. Vasya and a Tree 技巧題

Educational Codeforces Round 54 (Rated for Div. 2): E. Vasya and a Tree（DFS+差分）

Educational Codeforces Round 54 (Rated for Div. 2) E. Vasya and a Tree(dfs+思维)

E. Vasya and a Tree (前缀和思维) Educational Codeforces Round 54 (Rated for Div. 2)

Codeforces 1076 E - Vasya and a Tree

Vasya and a Tree [contest/1076 E]

Codeforces 1087 E. Vasya and Templates

CF 1107 E. Vasya and Binary String

CF1076E Vasya and a Tree

[CF1076E]Vasya and a Tree

[CF1076E] Vasya and a Tree

codeforces 1087 E. Vasya and Templates(字符串哈希）

Educational Codeforces Round 54 E - Vasya and a Tree 树上:离线+dfs+树状数组

E. Xenia and Tree+树上暴力

E. Tree Reconstruction

E. Binary Tree

Codeforces 1076E Vasya and a Tree（树状数组）

codeforces 1076E Vasya and a Tree 【dfs+树状数组】

Codeforces-1076E：Vasya and a Tree（树状数组）

jzoj5850 e 树上主席树

Codeforces1107E Vasya and Binary String 记忆化dp

E. Two Teams（线段树+链表）

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