2014年12月7日
BZOJ3473: 字符串
3473: 字符串Time Limit: 20 SecMemory Limit: 256 MBSubmit: 109Solved: 47[Submit][Status]Description给定n个字符串，询问每个字符串有多少子串（不包括空串）是所有n个字符串中至少k个字符串的子串？Input第一行... Read More
posted @ 2014-12-07 16:36 ZYF-ZYF Views(1079) Comments(2) Diggs(1) Edit
BZOJ1180: [CROATIAN2009]OTOCI
1180: [CROATIAN2009]OTOCITime Limit: 50 SecMemory Limit: 162 MBSubmit: 408Solved: 241[Submit][Status]Description给出n个结点以及每个点初始时对应的权值wi。起始时点与点之间没有连边。有3类... Read More
posted @ 2014-12-07 11:45 ZYF-ZYF Views(271) Comments(0) Diggs(0) Edit
BZOJ3585: mex
3585: mexTime Limit: 20 SecMemory Limit: 128 MBSubmit: 322Solved: 169[Submit][Status]Description 有一个长度为n的数组{a1,a2,...,an}。m次询问，每次询问一个区间内最小没有出现过的自然数。I... Read More
posted @ 2014-12-07 11:39 ZYF-ZYF Views(258) Comments(0) Diggs(0) Edit
BZOJ3339: Rmq Problem
3339: Rmq ProblemTime Limit: 20 SecMemory Limit: 128 MBSubmit: 545Solved: 261[Submit][Status]DescriptionInputOutputSample Input7 50 2 1 0 1 3 21 32 31... Read More
posted @ 2014-12-07 11:35 ZYF-ZYF Views(288) Comments(0) Diggs(0) Edit
BZOJ2843: 极地旅行社
2843: 极地旅行社Time Limit: 10 SecMemory Limit: 256 MBSubmit: 90Solved: 56[Submit][Status]Description不久之前，Mirko建立了一个旅行社，名叫“极地之梦”。这家旅行社在北极附近购买了N座冰岛，并且提供观光服务... Read More
posted @ 2014-12-07 10:07 ZYF-ZYF Views(305) Comments(0) Diggs(0) Edit
BZOJ3282: Tree
3282: TreeTime Limit: 30 SecMemory Limit: 512 MBSubmit: 528Solved: 200[Submit][Status]Description给定Ｎ个点以及每个点的权值，要你处理接下来的Ｍ个操作。操作有４种。操作从０到３编号。点从１到Ｎ编号。０：后... Read More
posted @ 2014-12-07 09:05 ZYF-ZYF Views(436) Comments(0) Diggs(0) Edit