Educational Codeforces Round 14 D. Swaps in Permutation（并查集） - 代码天地

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

其他 2018-07-20 20:14:45 阅读次数: 0

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转载自www.cnblogs.com/kls123/p/9343280.html

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

Educational Codeforces Round 103 (Rated for Div. 2) D. Journey 并查集

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

Educational Codeforces Round 99 (Rated for Div. 2) D题 Sequence and Swaps

Educational Codeforces Round 43 D. Degree Set

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

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 76 D

codeforces educational round 93 D

Educational Codeforces Round 101 A~D

Educational Codeforces Round 126 A~D

Educational Codeforces Round 127 A~D

Educational Codeforces Round 122 A~D

Educational Codeforces Round 125 A~D

Educational Codeforces Round 123 A~D

Codeforces Round＃498（Div.3）D. Two Strings Swaps

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