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http://www.lightoj.com/volume_showproblem.php?problem=1018 http://www.lightoj.com/volume_showproblem.php?problem=1018 Mubashwir returned home from the 阅读全文
posted @ 2016-05-26 20:11
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C: 最舒适的路线 (并查集) #include<cstdio> #include<cstring> #include<iostream> #include<algorithm> using namespace std; #define INF 20000000 struct point { int 阅读全文
posted @ 2016-05-26 16:41
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