E. Vasya and a Tree(回溯+树上差分) - 代码天地

E. Vasya and a Tree(回溯+树上差分)

其他 2020-08-04 06:51:22 阅读次数: 0

NoSuchKey

猜你喜欢

转载自blog.csdn.net/jziwjxjd/article/details/107764930

E. Vasya and a Tree(回溯+树上差分)

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

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

E. Vasya and a Tree（树上主席树or树上可持续化线段树）

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

E. Vasya and Good Sequences

Codeforces 1076 E - Vasya and a Tree

Vasya and a Tree [contest/1076 E]

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

CF Div2 E. Vasya and a Tree（思维 + 线段树）

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)

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

Educational Codeforces Round 51 (Rated for Div. 2)E. Vasya and Big Integers(二分哈希+差分)

Codeforces 1087 E. Vasya and Templates

CF 1107 E. Vasya and Binary String

codeforces 1076E Vasya and a Tree 树上主席树

CF1076E Vasya and a Tree

[CF1076E]Vasya and a Tree

[CF1076E] Vasya and a Tree

codeforces1467 E. Distinctive Roots in a Tree（树上差分）

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

E. Tree Reconstruction

E. Binary Tree

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. 分绳子

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）

今日推荐

周排行

教你如何约女孩子的方式去理解（TCP三次握手与四次挥手）

android按压背景

【量化小讲堂-Python&Pandas系列10】如何判断一个策略的好坏？(附代码)

编程题：利用链表实现栈

盘点47条 Allegro 使用技巧，你都知道吗？

在VMware Workstation中安装CentOS

二叉树的实现

cmake安装jsoncpp

ReactNative开发城市列表页

最全前端学习资源

每日归档

更多

2025-03-20(0)

2025-03-19(0)

2025-03-18(0)

2025-03-17(0)

2025-03-16(0)

2025-03-15(0)

2025-03-14(0)

2025-03-13(0)

2025-03-12(0)

2025-03-11(0)