BZOJ - #include <Seter> - using namespace Orz;
1622: [Usaco2008 Open]Word Power
http://www.zybbs.org/JudgeOnline/problem.php?id=1622
RunID | User | Problem | Result | Memory | Time | Language | Code Length | Submit Time |
153387 | Seter | 1622 | Accepted | 1788 kb | 96 ms | C/Edit | 778 B | 2011-09-18 15:29:26 |
又一题R1了……好开心……
给定N=1000个不长于L1=1000的母串和M=100个不长于L2=30的子序列,求每个母串包含几个子序列。
1300: [LLH邀请赛]大数计算器
http://www.zybbs.org/JudgeOnline/problem.php?id=1300
RunID | User | Problem | Result | Memory | Time | Language | Code Length | Submit Time |
152924 | Seter | 1300 | Accepted | 1744 kb | 172 ms | C/Edit | 637 B | 2011-09-17 17:43:20 |
刷了20+次还是刷不到tbl的160MS……OrzXTY……
2049: [Sdoi2008]Cave 洞穴勘测
http://www.zybbs.org/JudgeOnline/problem.php?id=2049
RunID | User | Problem | Result | Memory | Time | Language | Code Length | Submit Time |
150942 | Seter | 2049 | Accepted | 792 kb | 596 ms | C/Edit | 723 B | 2011-09-12 13:42:35 |
这题莫名其妙R1了……掉RP啊……
这题是维护一个动态森林……乍看是动态树其实真的是动态树……不过这题只要暴力就可以了!难道数据是随机的么?
2184: 任意图的匹配
http://www.zybbs.org/JudgeOnline/problem.php?id=2184
RunID | User | Problem | Result | Memory | Time | Language | Code Length | Submit Time |
150752 | Seter | 2184 | Accepted | 824 kb | 40 ms | C/Edit | 1957 B | 2011-09-11 18:06:56 |
【第一次写那么长的题解啊囧……】
Obviously……求出给定图的最大匹配ANS后,有ANS*2个人就满足了,剩余N-ANS*2个人还要找人讲话,于是使得班里最吵的最少说话者对数就是ANS+(N-ANS*2)=N-ANS,于是答案就是N-ANS-1。