[Codeforces Round #221 (Div. 1)][D. Tree and Queries] - 代码天地

[Codeforces Round #221 (Div. 1)][D. Tree and Queries]

其他 2018-09-02 13:21:44 阅读次数: 0

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转载自www.cnblogs.com/DeaphetS/p/9573428.html

[Codeforces Round #221 (Div. 1)][D. Tree and Queries]

Codeforces Round #221 (Div. 1) D Tree and Queries（树上启发式合并 + 树状数组）

Codeforces LATOKEN Round 1 (Div. 1 + Div. 2) D. Lost Tree

Codeforces Round #363 (Div. 2)D. Fix a Tree

Codeforces Round #530 (Div. 2) D. Sum in the tree

Codeforces Round #363 (Div. 2) D. Fix a Tree

Codeforces Round #474 D. Full Binary Tree Queries【思维】

Codeforces Round #336 (Div. 1) D. Power Tree（dfs序线段树）

Codeforces Round #453 (Div. 1) D. Weighting a Tree（构造）

Educational Codeforces Round 64 (Rated for Div. 2) D. 0-1-Tree

Codeforces Round #200 (Div. 1) D. Water Tree （树链剖分）

Codeforces Round #494 (Div. 3) D. Coins and Queries（贪心

Codeforces Round #590 (Div. 3) D. Distinct Characters Queries(线段树, 位运算)

Codeforces Round #494 (Div. 3) D. Coins and Queries (贪心,数学)

Codeforces Round #200 (Div. 1)D Water Tree

Codeforces Round #383 (Div. 1): D. Arpa’s letter-marked tree…（dsu on tree+状压）

Codeforces Round #629 (Div. 3) E. Tree Queries（LCA+思维）

Codeforces Round #629 (Div. 3) E.Tree Queries (DFS)

Codeforces Round #629 (Div. 3) E— Tree Queries(裸最近公共祖先)

Codeforces Round #629 (Div. 3) E. Tree Queries（LCA）

Tinkoff Internship Warmup Round 2018 and Codeforces Round #475 (Div. 2) D. Destruction of a Tree

Codeforces Round #485 (Div. 1) D. Perfect Encoding

Codeforces Round #257 (Div. 1) D. Jzzhu and Numbers

Codeforces Round #551 (Div. 2) D Serval and Rooted Tree

Codeforces Round #592 (Div. 2) D - Paint the Tree

Codeforces Round #158 (Div. 2) D. Black and White Tree

Codeforces Round #468 (Div. 2 )D. Peculiar apple-tree_BFS

Codeforces Round #528 (Div. 2) - D. Minimum Diameter Tree

Codeforces Round #528 (Div. 2) D. Minimum Diameter Tree 思维

Codeforces Round #551 (Div. 2)D. Serval and Rooted Tree （树形dp 思维）

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