DescriptionA thief is running away!We can consider the city where he locates as an undirected graph in which nodes stand for crosses and edges stand f...
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其他好文 时间：
2015-12-04 22:50:10
阅读次数：
219
http://acm.hdu.edu.cn/showproblem.php?pid=4571
Problem Description
Bob gets tired of playing games, leaves Alice, and travels to Changsha alone. Yuelu Mountain, Orange Island, Window of...
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其他好文 时间：
2015-05-21 19:35:46
阅读次数：
147
This year is the 60th anniversary of NJUST, and to make the celebration more colorful, Tom200 is going to invite distinguished alumnus back to visit and take photos.
After carefully planning, Tom200 announced his activity plan, one that contains two char...
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其他好文 时间：
2015-04-29 10:07:17
阅读次数：
149
http://acm.hdu.edu.cn/showproblem.php?pid=4751
Problem Description
This year is the 60th anniversary of NJUST, and to make the celebration more colorful, Tom200 is going to invite distin...
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其他好文 时间：
2015-03-09 20:59:51
阅读次数：
168
