上一页 1 ··· 50 51 52 53 54 55 56 57 58 ··· 78 下一页
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
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
优先级运算符名称或含义使用形式结合方向说明1[]数组下标数组名[常量表达式]左到右()圆括号(表达式)/函数名(形参表).成员选择(对象)对象.成员名->成员选择(指针)对象指针->成员名2-负号运算符-表达式右到左单目运算符(类型)强制类型转换(数据类型)表达式++自增运算符++变量名/变量名++... Read More
posted @ 2014-08-20 21:40 ZYF-ZYF Views(191) Comments(0) Diggs(0) Edit
有n项任务,每项任务有一个报酬(可以为定值),还有一个最迟完成的时间,你完成一项任务需要特定的时间(可以为定值),求你最多可以获得多少报酬。这类题目一般是贪心,而且一般是从后往前贪,不过有时需要做一些变换。例如1.wikioi1052地鼠游戏=bzoj1572工作安排 时间为定值1,报酬不同 每个... Read More
posted @ 2014-08-20 21:17 ZYF-ZYF Views(187) Comments(0) Diggs(0) Edit
1572: [Usaco2009 Open]工作安排JobTime Limit:10 SecMemory Limit:64 MBSubmit:775Solved:337[Submit][Status]DescriptionFarmer John 有太多的工作要做啊!!!!!!!!为了让农场高效运转,... Read More
posted @ 2014-08-20 20:47 ZYF-ZYF Views(219) Comments(0) Diggs(0) Edit
1636: [Usaco2007 Jan]Balanced LineupTime Limit:5 SecMemory Limit:64 MBSubmit:476Solved:345[Submit][Status]DescriptionFor the daily milking, Farmer Joh... Read More
posted @ 2014-08-20 19:01 ZYF-ZYF Views(186) Comments(0) Diggs(0) Edit
1679: [Usaco2005 Jan]Moo Volume 牛的呼声Time Limit:1 SecMemory Limit:64 MBSubmit:723Solved:346[Submit][Status]DescriptionFarmer John has received a noise ... Read More
posted @ 2014-08-20 18:26 ZYF-ZYF Views(198) Comments(0) Diggs(0) Edit
1726: [Usaco2006 Nov]Roadblocks第二短路Time Limit:5 SecMemory Limit:64 MBSubmit:768Solved:369[Submit][Status]Description贝茜把家搬到了一个小农场,但她常常回到FJ的农场去拜访她的朋友。贝茜... Read More
posted @ 2014-08-20 18:16 ZYF-ZYF Views(219) Comments(0) Diggs(0) Edit
1621: [Usaco2008 Open]Roads Around The Farm分岔路口Time Limit:5 SecMemory Limit:64 MBSubmit:521Solved:380[Submit][Status]Description约翰的N(1≤N≤1,000,000,000... Read More
posted @ 2014-08-20 17:37 ZYF-ZYF Views(240) Comments(0) Diggs(0) Edit
1611: [Usaco2008 Feb]Meteor Shower流星雨Time Limit:5 SecMemory Limit:64 MBSubmit:904Solved:393[Submit][Status]Description去年偶们湖南遭受N年不遇到冰冻灾害,现在芙蓉哥哥则听说另一个骇人... Read More
posted @ 2014-08-20 17:13 ZYF-ZYF Views(183) Comments(0) Diggs(0) Edit
上一页 1 ··· 50 51 52 53 54 55 56 57 58 ··· 78 下一页