#4279

ORA-14279: index mismatch for tables in ALTER TABLE EXCHANGE SUBPARTITION

文档解释ORA-14279:indexmismatchfortablesinALTERTABLEEXCHANGESUBPARTITIONCause:ThetwotablesspecifiedintheALTERTABLEEXCHANGESUBPARTITIONhaveindexeswhicharenotequivale...

ORA-24279: view string is not a parallel access view

文档解释ORA-24279:viewstringisnotaparallelaccessviewCause:TheviewwasnotcreatedbyCREATE_OR_REPLACE_VIEWAPI.Action:ProvidethecorrectviewnamethatwascreatedbyCREATE_OR_...
IT技术学习 ·2023-07-11

HDU 4279

2012年天津赛区网赛的题目,想了好久,也没能想出来还是小杰思路敏捷,给我讲解了一番,才让我把这个题做出来f(x)=x-phi(x)(1——x与x互素个数)-g(x)(x的因子个数)+1其中g(x)为multiply(q(i)+1),x=multiply(p(i)^q(i))(p(i)为所有素因...
代码星球 ·2020-10-21