2012年10月31日

hdu 3038 How Many Answers Are Wrong（并查集）

摘要： How Many Answers Are WrongTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1210Accepted Submission(s): 486Problem DescriptionTT and FF are ... friends. Uh... very very good friends -________-bFF is a bad boy, he is always wooing TT to play the follo 阅读全文

posted @ 2012-10-31 19:49 NewPanderKing 阅读(563) 评论(0) 推荐(0) 编辑

hdu 3047Zjnu Stadium(并查集)

摘要： Zjnu StadiumTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 626Accepted Submission(s): 261Problem DescriptionIn 12th Zhejiang College Students Games 2007, there was a new stadium built in Zhejiang Normal University. It was a modern stadium which c. 阅读全文

posted @ 2012-10-31 18:55 NewPanderKing 阅读(1186) 评论(0) 推荐(2) 编辑

hdu 2473 Junk-Mail Filter(并查集+虚拟节点)

摘要： Junk-Mail FilterTime Limit: 15000/8000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 169 Accepted Submission(s): 58 Problem Description Recognizing junk mails is a tough task. The method used here consists of two steps:1) Extract the common character... 阅读全文

posted @ 2012-10-31 17:45 NewPanderKing 阅读(584) 评论(0) 推荐(0) 编辑

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