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把想要解决的问题写下来:UPD:挖这么多坑不填是不是作死?UPD:压力山大感觉整个人都不好了UPD:卧槽居然留了这么多坑?UPD:什么时候闲了填坑!3276: 磁力2141:排队3100: 排列1835: [ZJOI2010]base 基站选址2112: [ZJOI2010]Jobs 安排工作230... Read More
posted @ 2014-10-01 23:51 ZYF-ZYF Views(1519) Comments(3) Diggs(0) Edit
2754: [SCOI2012]喵星球上的点名Time Limit:20 SecMemory Limit:128 MBSubmit:680Solved:314[Submit][Status]Descriptiona180285幸运地被选做了地球到喵星球的留学生。他发现喵星人在上课前的点名现象非常有趣... Read More
posted @ 2014-10-01 23:47 ZYF-ZYF Views(249) Comments(0) Diggs(0) Edit
2021: [Usaco2010 Jan]Cheese TowersTime Limit:4 SecMemory Limit:64 MBSubmit:184Solved:107[Submit][Status]DescriptionFarmer John wants to save some bloc... Read More
posted @ 2014-10-01 22:41 ZYF-ZYF Views(236) Comments(0) Diggs(0) Edit
2212: [Poi2011]Tree RotationsTime Limit:20 SecMemory Limit:259 MBSubmit:391Solved:127[Submit][Status]DescriptionByteasar the gardener is growing a rar... Read More
posted @ 2014-10-01 20:56 ZYF-ZYF Views(400) Comments(0) Diggs(0) Edit
A.小Z的可恶路障题目:http://www.luogu.org/problem/show?pid=U126题解:暴力也可以过吧。我为了保险先求了一次最短路,然后枚举这条最短路上的所有边。。。代码: 1 #include 2 #include 3 #include 4 #include 5 #inc... Read More
posted @ 2014-10-01 19:29 ZYF-ZYF Views(285) Comments(0) Diggs(0) Edit
2101: [Usaco2010 Dec]Treasure Chest 藏宝箱Time Limit:10 SecMemory Limit:64 MBSubmit:327Solved:147[Submit][Status]DescriptionBessie and Bonnie have found ... Read More
posted @ 2014-10-01 12:37 ZYF-ZYF Views(230) Comments(0) Diggs(0) Edit
2023: [Usaco2005 Nov]Ant Counting 数蚂蚁Time Limit:4 SecMemory Limit:64 MBSubmit:56Solved:16[Submit][Status]Description有一天,贝茜无聊地坐在蚂蚁洞前看蚂蚁们进进出出地搬运食物.很快贝茜发... Read More
posted @ 2014-10-01 11:03 ZYF-ZYF Views(310) Comments(0) Diggs(0) Edit
2044: 三维导弹拦截Time Limit: 10 SecMemory Limit: 259 MBSubmit: 175Solved: 76[Submit][Status]Description一场战争正在A国与B国之间如火如荼的展开。 B国凭借其强大的经济实力开发出了无数的远程攻击导弹,B国的领... Read More
posted @ 2014-09-28 19:18 ZYF-ZYF Views(422) Comments(0) Diggs(0) Edit
2982: combinationTime Limit: 1 SecMemory Limit: 128 MBSubmit: 124Solved: 68[Submit][Status]DescriptionLMZ有n个不同的基友,他每天晚上要选m个进行[河蟹],而且要求每天晚上的选择都不一样。那么LM... Read More
posted @ 2014-09-28 13:20 ZYF-ZYF Views(190) Comments(0) Diggs(0) Edit
2045: 双亲数Time Limit: 10 SecMemory Limit: 259 MBSubmit: 602Solved: 275[Submit][Status]Description 小D是一名数学爱好者,他对数字的着迷到了疯狂的程度。 我们以d = gcd(a, b)表示a、b的最大公约... Read More
posted @ 2014-09-28 12:55 ZYF-ZYF Views(225) Comments(0) Diggs(0) Edit
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