2013年11月19日

sicily 9360 vector

摘要： 9360. HIPERCIJEVITotal:104Accepted:21Rating:UnratedTime Limit: 4sec Memory Limit:256MBDescriptionInagalaxyfar,faraway,thefastestmethodoftransportationisusinghypertubes.EachhypertubedirectlyconnectsKstationswitheachother.Whatistheminimumnumberofstationsthatweneedtopassthroughinordertogetfromstation1. 阅读全文

posted @ 2013-11-19 20:44 天凉了 阅读(422) 评论(0) 推荐(0) 编辑

hdu 2112 最短路spfa

摘要： HDU TodayTime Limit: 15000/5000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 11598Accepted Submission(s): 2705http://acm.hdu.edu.cn/showproblem.php?pid=2112Problem Description经过锦囊相助，海东集团终于度过了危机，从此，HDU的发展就一直顺风顺水，到了2050年，集团已经相当规模了，据说进入了钱江肉丝经济开发区500强。这时候，XHD夫妇也退居了二线，并在风 阅读全文

posted @ 2013-11-19 20:22 天凉了 阅读(376) 评论(0) 推荐(0) 编辑

hdu 1690 最短路floyd

摘要： Bus SystemTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5686Accepted Submission(s): 1441http://acm.hdu.edu.cn/showproblem.php?pid=1690Problem DescriptionBecause of the huge population of China, public transportation is very important. Bus is an i 阅读全文

posted @ 2013-11-19 20:18 天凉了 阅读(156) 评论(0) 推荐(0) 编辑

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