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 |
童鞋们注意输入啊!!!!!WA了好几次才发现。。。QAQ 一开始我直接分 M 和 W 输入,一直WA, 后来判断了一下再输就A了 for(i=1;i<=m;i++) { scanf("%d%d%d",&a,&b,&c); if (map[a][b]) map[a][b]=min(map[a][b],c); else map[a][b]=c; if (map[b][a]) map[b][a]=min(map[b][a],c); else map[b][a]=c; } for(i=1;i<=w;i++) { scanf("%d%d%d",&a,&b,&c); if (map[a][b]) map[a][b]=min(map[a][b],-c); else map[a][b]=-c; } Followed by: Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator