Educational Codeforces Round 6 E. New Year Tree（dfs序+线段树+状态压缩）（妙题） - 代码天地

Educational Codeforces Round 6 E. New Year Tree（dfs序+线段树+状态压缩）（妙题）

其他 2020-03-26 21:21:47 阅读次数: 0

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Educational Codeforces Round 6 E. New Year Tree（dfs序+线段树+状态压缩）（妙题）

Educational Codeforces Round 6 E. New Year Tree

codeforces 620E New Year Tree（线段树+dfs序+状态压缩）

Educational Codeforces Round 79 A. New Year Garland

Codeforces 500 E. New Year Domino

dsu on tree（Educational Codeforces Round 2: E. Lomsat gelral）

Educational Codeforces Round 23 E. Choosing The Commander 字典树

Codeforces Round #536 (Div. 2) E. Lunar New Year and Red Envelopes(模拟+dp)

Codeforces Round #611 (Div. 3) E. New Year Parties （贪心）

Educational Codeforces Round 58 (Rated for Div. 2) E. Polycarp's New Job

Educational Codeforces Round 58 (Rated for Div. 2) E. Polycarp's New Job(思维)

codeforces CF620E New Year Tree DFS序线段树状压

CodeForces - 620E New Year Tree 线段树 + dfs序 + bitset

Codeforces 620E - New Year Tree 【DFS序+线段树】

CodeForces620E New Year Tree 61 线段树状态压缩

2019.03.09 codeforces620E. New Year Tree（线段树+状态压缩）

Codeforces Round #100E. New Year Garland【DP】

Codeforces 620E New Year Tree

Codeforces620E New Year Tree

Codeforces Round #536 E. Lunar New Year and Red Envelopes /// 贪心记忆化搜索 multiset取最大项

Codeforces Round #536 (Div. 2) - E. Lunar New Year and Red Envelopes（动态规划——01背包）

Educational Codeforces Round 19 E. Array Queries（DP+思维）（妙题）

Educational Codeforces Round 79 (Rated for Div. 2) A. New Year Garland

Codeforces Good Bye 2016 E. New Year and Old Subsequence

codeforces Hello 2020 - E. New Year and Castle Construction

CodeForces - New Year Tree

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

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

Educational Codeforces Round 54 (Rated for Div. 2) E. Vasya and a Tree(dfs+思维)

Codeforces Educational Codeforces Round 3 E. Minimum spanning tree for each edge

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