2014年3月24日
hdu 1285 确定比赛名次 (拓扑)
摘要： 确定比赛名次Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 9840Accepted Submission(s): 3837Problem Description有N个比赛队（1 5 #include 6 int g[505][505]; 7 int in[505],ans[505],n,m; 8 void topo() 9 {10 for(int i=1;i<=n;i++)11 for(int j=1;j<=n;j++... 阅读全文
posted @ 2014-03-24 23:02 heaventouch 阅读(207) 评论(0) 推荐(0) 编辑
hdu 3172 Virtual Friends (并查集)
摘要： Virtual FriendsTime Limit: 4000/2000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3677Accepted Submission(s): 1059Problem DescriptionThese days, you can do all sorts of things online. For example, you can use various websites to make virtual friends. For some people, 阅读全文
posted @ 2014-03-24 20:31 heaventouch 阅读(328) 评论(0) 推荐(0) 编辑
hdu 3635 Dragon Balls (并查集)
摘要： Dragon BallsTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2373Accepted Submission(s): 926Problem DescriptionFive hundred years later, the number of dragon balls will increase unexpectedly, so it's too difficult for Monkey King(WuKong) to gath 阅读全文
posted @ 2014-03-24 13:15 heaventouch 阅读(549) 评论(0) 推荐(0) 编辑