Codeforces Round #670 (Div. 2)C. Link Cut Centroids（dfs遍历树，质心） - 代码天地

Codeforces Round #670 (Div. 2)C. Link Cut Centroids（dfs遍历树，质心）

其他 2020-09-21 11:38:37 阅读次数: 0

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转载自blog.csdn.net/weixin_44986601/article/details/108674117

Codeforces Round #670 (Div. 2)C. Link Cut Centroids（dfs遍历树，质心）

Codeforces Round #670 (Div. 2) C（树的重心）

Codeforces Round #670 (Div. 2) 题解

Codeforces Round #670 (Div. 2)

Codeforces Round #607 (Div. 2) C. Cut and Paste

Codeforces Round #484 (Div. 2)Cut 'em all!（dfs)

Codeforces Round #350 (Div. 2)(670C)

Codeforces Round #670 (Div. 2) C D

Codeforces Round #670 (Div. 2)(A-D详解)

Codeforces Round #670 (Div. 2) B （枚举）

Codeforces Round #670 (Div. 2)A-D题解

【解题总结】Codeforces Round 670 (Div. 2)

codeforces Round #670 (Div. 2) 1406A Subset Mex

Codeforces Round #398 (Div. 2) C. Garland (dfs)

C. Queen Codeforces Round #549 (Div. 2) dfs

【推导】Codeforces Round #484 (Div. 2) C. Cut 'em all!

Codeforces Round #484 (Div. 2) C. Cut 'em all!

Codeforces Round #484 (Div. 2)C、Cut 'em all!（DFS）982C

Codeforces Round #484 (Div. 2), problem: (C) Cut 'em all! 【dfs】

(Codeforces Round #413, rated, Div. 1 + Div. 2) C. Fountains 线段树

Codeforces Round #430 (Div. 2) C. Ilya And The Tree(dfs+因子+树)

Codeforces Round #660 (Div. 2) C. Uncle Bogdan and Country Happiness【树/DFS】

Codeforces Round #670 (Div. 2) D. Three Sequences（差分序列、数学思维分析）

codeforces Round #670 (Div. 2) 1406B Maximum Product

Codeforces Round #670 (Div. 2) D. Three Sequences(思维)

Codeforces Round #670 (Div. 2) E. Deleting Numbers（交互，素数构造）

Codeforces Round #485 (Div. 1) C. AND Graph（dfs）

Codeforces Round #482 (Div. 2) C. Kuro and Walking Route(dfs,思路)

#树上DFS# Codeforces Round #403 (Div. 2) C. Andryusha and Colored Balloons

Educational Codeforces Round 50 (Rated for Div. 2) C. Classy Numbers(dfs或者数位dp)

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