codeforces 1076E Vasya and a Tree 树上主席树 - 代码天地

codeforces 1076E Vasya and a Tree 树上主席树

其他 2018-11-22 23:30:40 阅读次数: 0

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转载自blog.csdn.net/ccsu_cat/article/details/84067023

codeforces 1076E Vasya and a Tree 树上主席树

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

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

1076E/Educational Codeforces Round 54-E. Vasya and a Tree<<dfs序树状数组

Codeforces 1076 E - Vasya and a Tree

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（树状数组）

CF 1076E Vasya and a Tree（dfs+树状数组）待解决

Vasya and a Tree [contest/1076 E]

Codeforces 1076E——回溯

Codeforces1076E. Vasya and a Tree（dfs+离线+树状数组维护）

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

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）

[CF1076E]Vasya and a Tree

CF1076E Vasya and a Tree

[CF1076E] Vasya and a Tree

E. Vasya and a Tree(回溯+树上差分)

cf 1076e 树上差分+树状数组+离线

Codeforces 588E 树上主席树+Lca

【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+思维)

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

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

Count on a tree 树上主席树

Codeforces #510-E Vasya and Magic Matrix

Codeforces Round #512 E - Vasya and Good Sequences

[Codeforces 1058E] Vasya and Good Sequences

Codeforces 1087 E. Vasya and Templates

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