摘要：
[代码]优化版的spfa_link[代码]type point=^rec; rec=record next:point; endv:integer; w:longint; end;var head,adj:array[1..20000]of point; p,null:point; n:integer;e:longint;start,over:integer; open,closed:longin... 阅读全文
posted @ 2010-11-04 21:21 深处的心扉 阅读(307) 评论(0) 推荐(0)
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