摘要: 最短路用spfa写的#include#include#include#include#definemax100000500usingnamespacestd;longlongintt,n,m,a,b,c,d1[1000500],d2[1000500],flag[1000500],head2[1000... 阅读全文
posted @ 2015-08-06 17:32 澧浦 阅读(102) 评论(0) 推荐(0)