文档解释ORA-40117:repeatedtargetvaluesfoundinweightstableCause:Theweightstablehadrepeatedtargetvalues.Action:Removetherepeatedtargetvaluesfromtheweightstable.ORA-40...

文档解释ORA-16025:parameterstringcontainsrepeatedorconflictingattributesCause:ThevalueforthespecifiedLOG_ARCHIVE_DEST_n(n=1…31)parametercontainedeitherrepeate...

文档解释ORA-18102:XUST0003–RepeatedrevalidationdeclarationCause:Prologcontainedmorethanonerevalidationdeclaration.Action:NoneORA-18102：XUST0003是一个Oracle数据库错误信...

文档解释ORA-12438:repeatedpolicyoption:stringCause:Apolicyoptionwasenteredmorethanonceintheoptionstring.Action:Removetheduplicatepolicyoptionvalue.ORA-12438:是由于在创建信...

文档解释ORA-00499:XDMGrepeatedlyfailedtoinitializeterminatingtheinstance.Cause:TheCellautomationmanagerprocessrepeatedlyfailedtoinitialize.Action:Examinethealertlog...

2020-01-03 12:01:46问题描述：问题求解：确实可以当作数学题去做，但是要分类讨论什么的还是有点麻烦的。这个时候万能的dfs上场了，直接暴力检索，真的太强了。intres=0;publicintnumDupDigitsAtMostN(intN){dfs(0,0,N);returnN-res+1;...