;BOOLflag=false;intn,k,p;/*num is the current sum of CNT as there are still several i^p items, that is, the current ksum is the sum of the factors, because the index of the last factor to be taken and the maximum is, because to ensure that the factor from large to small output, so the index of the post-DFS factor in factor cannot be greater than the previous */voidDfsintNumintCntintSumintLast ) { if(num==0cnt==0){ if(sum>maxsum) {Flag=true; for(intI=1; i) Ans[i]=Res[i]; Maxsum=sum; }
column to the table
Alter table 'text' add fulltext 'fidx _ title' ('title ')
2. execute the query
SELECT * FROM 'text' where match (title) AGAINST ('ddd ')
In a difficult situation, I won't ..
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Discussion
Reference:
To like, there is no solution...
Fulltext is less than 10 seconds in 1 second +
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Only fulltext queries are available. Mysql is very slow once
typedef _ty FIRST_ARGUMENT_TYPE;5 _cxx17_deprecate_adaptor_typedefs typedef _ty SECOND_ARGUMENT_TYPE;6_cxx17_deprecate_adaptor_typedefs typedefBOOLresult_type;7 8constexprBOOL operator()(Const_ty _left,Const_ty _right)Const9{//apply operator> to operandsTen return(_left >_right); One } A};We can use it directly:1std::mapint,int, std::greaterint>>mi;2 for(inti =0; I 5; i++)3 {4Mi[i] = i *2;5 }6 7 Std::for_each (Mi.begin (), Mi.end (),8[](Conststd::mapint,int, std::gr
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