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nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 转移自老blog bzoj2655 题意:  一个序列a1,...,an是合法的,当且仅当:  ...

nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 转移自老blog cf995f 题意:  给你最多n=3000个节点的树,让你用1-d(d i子树中最大值为j的方...

nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 转移自老blog bzoj1924 题...

nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 转移自老blog hdu6584 题目本质上是 找分子分母小于n的第k小的真分数,我们直接对答案二分即可,采取分数二分的方式,找到...

nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 转移自老blog ACM-ICPC北京赛区2018-D-Frog and P...

nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 转移自老blog CCPC-Wannafly Winter Camp Day...

nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 转移自老blog hdu5738 ...