文档解释ORA-28085:Theinputandoutputlengthsoftheredactiondonotmatch.Cause:Asspecified,theredactionparametersproducedanoutputwithalengthdifferenttothatoftheinput.Acti...

文档解释ORA-00356:inconsistentlengthsinchangedescriptionCause:Achangerecordintheredologcontainslengthsthatdonotadduptoaconsistentvalue.Thelogiscorruptedinsomeway.Ac...

原文链接https://www.cnblogs.com/zhouzhendong/p/ARC102D.html　　给定$L$，请你构造一个节点个数为$n$，边数为$m$的图，边带权，满足以下条件：　　1.　$nleq20$　　2.　$mleq60$　　3.　如果有向边$aightarrowb$存在，那么$a<b$...