黑贝是条狗

摘要： #include <random> #include <iostream> int main() { std::random_device rd; //Will be used to obtain a seed for the random number engine std::mt19937 ge 阅读全文

摘要： /* --获取正式 declare @EcSql nvarchar(2000) select @EcSql = ' insert into CuSaleCuId(CuId,OrdCuId,saler) select top 100 a.cuid,a.cuid,' + cast(@saler as v 阅读全文