2014年8月21日
BZOJ3196: Tyvj 1730 二逼平衡树
题目就不抄了，终于用c++A了这道题有几点需要注意的1.k 2 #include 3 #include 4 #include 5 #include 6 #include 7 #include 8 #include 9 #include 10 #include 11 #define i... Read More
posted @ 2014-08-21 17:11 ZYF-ZYF Views(279) Comments(0) Diggs(0) Edit
BZOJ1579: [Usaco2009 Feb]Revamping Trails 道路升级
1579: [Usaco2009 Feb]Revamping Trails 道路升级Time Limit:10 SecMemory Limit:64 MBSubmit:1251Solved:337[Submit][Status]Description每天,农夫John需要经过一些道路去检查牛棚N里面... Read More
posted @ 2014-08-21 17:02 ZYF-ZYF Views(214) Comments(0) Diggs(0) Edit
BZOJ1674: [Usaco2005]Part Acquisition
1674: [Usaco2005]Part AcquisitionTime Limit:5 SecMemory Limit:64 MBSubmit:259Solved:114[Submit][Status]DescriptionThe cows have been sent on a mission... Read More
posted @ 2014-08-21 17:00 ZYF-ZYF Views(200) Comments(0) Diggs(0) Edit
BZOJ1631: [Usaco2007 Feb]Cow Party
1631: [Usaco2007 Feb]Cow PartyTime Limit:5 SecMemory Limit:64 MBSubmit:459Solved:338[Submit][Status]Description农场有N(1≤N≤1000)个牛棚，每个牛棚都有1只奶牛要参加在X牛棚举行的奶... Read More
posted @ 2014-08-21 12:48 ZYF-ZYF Views(291) Comments(0) Diggs(0) Edit
BZOJ2208: [Jsoi2010]连通数
2208: [Jsoi2010]连通数Time Limit:20 SecMemory Limit:512 MBSubmit:1235Solved:488[Submit][Status]DescriptionInput输入数据第一行是图顶点的数量，一个正整数N。 接下来N行，每行N个字符。第i行第j列... Read More
posted @ 2014-08-21 12:23 ZYF-ZYF Views(265) Comments(0) Diggs(0) Edit
Codeforces Round #262 (Div. 2)
A. Vasya and Socks题意：起初给你n双袜子，每天穿一双，每到m天会多一双新的，求有多少天有袜子穿题解：模拟即可代码： 1 #include 2 #include 3 #include 4 #include 5 #include 6 #include 7 #include 8 #inc... Read More
posted @ 2014-08-21 08:52 ZYF-ZYF Views(223) Comments(0) Diggs(0) Edit