摘要:#include using namespace std; const int P=1000000007; struct nob{ int to,jump,val,cost; }a[500000]; int n,m,s,t,tot=1,jump[500000]={0}; int len[10005],line[1000005]; bool judge[10005]; inline int... 阅读全文
posted @ 2018-03-11 16:36 |斗蜂| 阅读 (47) 评论 (0) 编辑