ICM Technex 2018 and Codeforces Round #463 (Div. 1 + Div. 2, combined) D - Tree (树上倍增) - 代码天地

ICM Technex 2018 and Codeforces Round #463 (Div. 1 + Div. 2, combined) D - Tree (树上倍增)

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转载自blog.csdn.net/qq_37025443/article/details/84898634

ICM Technex 2018 and Codeforces Round #463 (Div. 1 + Div. 2, combined) D - Tree (树上倍增)

ICM Technex 2018 and Codeforces Round #463 (Div. 1 + Div. 2, combined) E. Team Work

ICM Technex 2017 and Codeforces Round #400 (Div. 1 + Div. 2, combined) C. Molly's Chemicals

Divide by Zero 2018 and Codeforces Round #474 (Div. 1 + Div. 2, combined) C D

Codeforces Divide by Zero 2018 and Codeforces Round #474 (Div. 1 + Div. 2, combined) B 贪心

Codeforces Round #463 (Div. 1 + Div. 2, combined) C. Permutation Cycle ---- 思维+扩展欧几里得

Codeforces Round #463 (Div. 1 + Div. 2, combined) B. Recursive Queries ---- 二分+预处理

Divide by Zero 2018 and Codeforces Round #474 (Div. 1 + Div. 2, combined)G - Bandit Blues

Codeforces Round #397 by Kaspersky Lab and Barcelona Bootcamp (Div. 1 + Div. 2 combined) D. Artsem and Saunders（构造，数学）

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

【Divide by Zero 2017 and Codeforces Round #399 (Div. 1 + Div. 2, combined) B】 Code For 1

Codeforces Round #399 (Div. 1 + Div. 2, combined) B. Code For 1 (递归分治)

Divide by Zero 2017 and Codeforces Round #399 (Div. 1 + Div. 2, combined)

Codeforces Round #621 (Div. 1 + Div. 2) D

Codeforces Round #514 (Div. 2) E. Split the Tree （贪心 + 树上倍增）

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

Codeforces Round #480 (Div. 2) C 贪心 D 数字、思维 E 树上倍增

【树上问题】Tree Reconstruction【Codeforces Round #509 (Div. 2)】

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

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

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

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

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Codecraft-18 and Codeforces Round #458 (Div. 1 + Div. 2, combined)G. Sum the Fibonacci

Codeforces Round #438 by Sberbank and Barcelona Bootcamp (Div. 1 + Div. 2 combined) A,B,C【真的菜·】

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

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

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

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