摘要:
http://acm.pku.edu.cn/JudgeOnline/problem?id=1887(最长非单调增序列,,要用N*LOG N(不然会超时。))二分模板:int Find(int a,int end){ if(a>=ans[1])return 1; for(int beg=1;beg!=end-1;) { int mid=(beg+end)/2; if(ans[mid]<=... 阅读全文
posted @ 2010-03-27 11:19
吴豆豆
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