| ||||||||||
| Online Judge | Problem Set | Authors | Online Contests | User | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Web Board Home Page F.A.Qs Statistical Charts | Current Contest Past Contests Scheduled Contests Award Contest | |||||||||
re:????这样会更快么???In Reply To:re:????这样会更快么??? Posted by:ArXoR at 2005-06-13 22:15:42 假如这里面d是一个map<string,double>,e是一个vector<edge>,edge是一个struct{string,string,double}……
if(d[e[i].s] > 0)
{
double td = d[e[i].s] * e[i].r;
if(d[e[i].t] < td)
{
d[e[i].t] = td;
}
}
Followed by: Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator