11 2013 档案

hdu 3172 并查集
摘要：Virtual FriendsTime Limit: 4000/2000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3244Accepted Submission(s): 945http://acm.hdu.edu.cn/showproblem.php?pid=3172Problem DescriptionThese days, you can do all sorts of things online. For example, you can use various websi 阅读全文

posted @ 2013-11-27 20:40 天凉了 阅读(220) 评论(0) 推荐(0)

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(430) 评论(0) 推荐(0)

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(383) 评论(0) 推荐(0)

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(163) 评论(0) 推荐(0)

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