cantaloupe

虚树

c++(1) go(1) 博弈论(1) 平衡树-splay(1) 未归档(25) 枚举(1) 树链剖分(1) 线段树(2) 组合数学(1) 网络流(1)

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HDU 6430 Problem E. TeaTree(虚树)

Problem E. TeaTree Problem Description Recently, TeaTree acquire new knoledge gcd (Greatest Common Divisor), now she want to test you. As we k...

2018-08-30

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