2013年9月22日

HDU 4751 Divide Groups （2013南京网络赛1004题，判断二分图）

摘要： Divide GroupsTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 423Accepted Submission(s): 161Problem DescriptionThis year is the 60th anniversary of NJUST, and to make the celebration more colorful, Tom200 is going to invite distinguished alumnus bac 阅读全文

posted @ 2013-09-22 12:17 kuangbin 阅读(1304) 评论(0) 推荐(0) 编辑

HDU 4750 Count The Pairs （2013南京网络赛1003题，并查集）

摘要： Count The PairsTime Limit: 20000/10000 MS (Java/Others)Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 277Accepted Submission(s): 150Problem DescriptionWith the 60th anniversary celebration of Nanjing University of Science and Technology coming soon, the university sets n tourist spots 阅读全文

posted @ 2013-09-22 12:15 kuangbin 阅读(713) 评论(0) 推荐(0) 编辑

HDU 4758 Walk Through Squares （2013南京网络赛1011题，AC自动机+DP）

摘要： Walk Through SquaresTime Limit: 4000/2000 MS (Java/Others)Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 200Accepted Submission(s): 57Problem DescriptionOn the beaming day of 60th anniversary of NJUST, as a military college which was Second Artillery Academy of Harbin Military Enginee 阅读全文

posted @ 2013-09-22 12:12 kuangbin 阅读(1147) 评论(0) 推荐(0) 编辑

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