EC Round 41 (Rated for Div. 2)主席树 E. Tufurama - 代码天地

EC Round 41 (Rated for Div. 2)主席树 E. Tufurama

其他 2019-08-27 21:51:26 阅读次数: 0

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转载自www.cnblogs.com/bluefly-hrbust/p/11420991.html

EC Round 41 (Rated for Div. 2)主席树 E. Tufurama

Educational Codeforces Round 41 (Rated for Div. 2) E. Tufurama（树状数组）

Educational Codeforces Round 41 (Rated for Div. 2) E. Tufurama

AIM Tech Round 5 (rated, Div. 1 + Div. 2) E. Restore Array

Educational Codeforces Round 41 (Rated for Div. 2)

Educational Codeforces Round 41 (Rated for Div. 2)【A,B,C】

E. Permutation Separation,Educational Codeforces Round 81 (Rated for Div. 2),线段树

E. Permutation Separation,Educational Codeforces Round 81 (Rated for Div. 2),线段树

Educational Codeforces Round 76 (Rated for Div. 2) E. The Contest(线段树+模拟)

Educational Codeforces Round 104 (Rated for Div. 2) E. Cheap Dinner(线段树优化dp)

Educational Codeforces Round 81 (Rated for Div. 2) E. Permutation Separation(线段树)

Educational Codeforces Round 43 (Rated for Div. 2) E. Well played!

Educational Codeforces Round 44 (Rated for Div. 2)+E. Pencils and Boxes+树状数组

Educational Codeforces Round 43 (Rated for Div. 2) E. Well played!（贪心）

Codeforces Educational Codeforces Round 44 (Rated for Div. 2) E. Pencils and Boxes

Educational Codeforces Round 46 (Rated for Div. 2)E. We Need More Bosses

Educational Codeforces Round 44 (Rated for Div. 2) E. Pencils and Boxes

Educational Codeforces Round 46 (Rated for Div. 2) E. We Need More Bosses 图论桥

Educational Codeforces Round 47 (Rated for Div. 2) ：E. Intercity Travelling

Educational Codeforces Round 49 (Rated for Div. 2)-E. Inverse Coloring-基础dp

Educational Codeforces Round 50 (Rated for Div. 2) E. Covered Points

E. Segment Sum （数位dp）Educational Codeforces Round 53 (Rated for Div. 2)

Educational Codeforces Round 53 (Rated for Div. 2) E. Segment Sum

【Educational Codeforces Round 53 (Rated for Div. 2) E. Segment Sum】数位DP

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+树状数组

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

【Educational Codeforces Round 55 (Rated for Div. 2) E. Increasing Frequency】滚动数组优化暴力

Educational Codeforces Round 55 (Rated for Div. 2)：E. Increasing Frequency

Educational Codeforces Round 56 (Rated for Div. 2) E. Intersection of Permutations（分块 + 树状数组）

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