Educational Codeforces Round 32 D. Almost Identity Permutations[组合数错排] - 代码天地

Educational Codeforces Round 32 D. Almost Identity Permutations[组合数错排]

其他 2018-05-08 14:25:45 阅读次数: 4

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转载自blog.csdn.net/haipai1998/article/details/79798579

Educational Codeforces Round 32 D. Almost Identity Permutations[组合数错排]

codeforces888D Almost Identity Permutations 排列组合

D. Almost Difference Educational Codeforces Round 34 (Rated for Div. 2)

待补！！！！！！！Educational Codeforces Round 34 D. Almost Difference【模拟/stl-map/ long double】

Educational Codeforces Round 36 (Rated for Div. 2) D. Almost Acyclic Graph

Educational Codeforces Round 46 D. Yet Another Problem On a Subsequence （组合数+dp）

Educational Codeforces Round 98 (Rated for Div. 2) D. Radio Towers 组合数学

Educational Codeforces Round 83 (Rated for Div. 2) D. Count the Arrays 组合数学

Educational Codeforces Round 64 D. 0-1-Tree （组合数学+并查集）

cf Educational Codeforces Round 32

Educational Codeforces Round 43 D. Degree Set

Educational Codeforces Round 46 D. Yet Another Problem On a Subsequence

Educational Codeforces Round 14 D. Swaps in Permutation（并查集）

Educational Codeforces Round 23 D. Imbalanced Array

cf Educational Codeforces Round 47 D. Relatively Prime Graph

cf Educational Codeforces Round 45 D. Graph And Its Complement

cf Educational Codeforces Round 44 D. Sand Fortress

Educational Codeforces Round 42 D. Merge Equals (set + pll)

Educational Codeforces Round 2 D. Area of Two Circles' Intersection

Educational Codeforces Round 22 D. Two Melodies DP

Educational Codeforces Round #52 D. Three Pieces

Educational Codeforces Round 16 D. Two Arithmetic Progressions

Educational Codeforces Round 51 D. Bicolorings（dp）

Educational Codeforces Round 60 D. Magic Gems

Educational Codeforces Round 69 D. Yet Another Subarray Problem

Educational Codeforces Round 80 D. Minimax Problem

Educational Codeforces Round 24 D. Multicolored Cars（思维）

Educational Codeforces Round 102 D. Program（线段树）

Educational Codeforces Round 136 (Rated for Div. 2)A~D（模拟、组合数\博弈、树的深度）

Educational Codeforces Round 76 D

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