单选题:有如下程序: #include usingnamespacestd; classAA{ intn; public: AA

  • 题目分类:C++
  • 题目类型:单选题
  • 号外号外:注册会员即送体验阅读点!
题目内容:
有如下程序:
#include
usingnamespacestd;
classAA{
intn;
public:
AA(intk):n(k){}
intget(){returnn;}
intget()const{returnn+1;}
};
intmain()
{
AAa(5);
constAAb(6);
cout<
}
执行后的输出结果是(  ) A.55
B.57
C.75
D.77
参考答案:
答案解析:

有如下类声明: classMyBASE{ intk; public: voidset(intn){k=n;} intge

有如下类声明: classMyBASE{ intk; public: voidset(intn){k=n;} intget()const{returnk;} }

查看答案

“Salty”Rice Plant Boosts Harvests British scientists are bre

“Salty”Rice Plant Boosts Harvests British scientists are breeding a new generati

查看答案

Which country is the largest coffee producer?

Which country is the largest coffee producer?A.Brazil B.Colombia C.Ethiopia D.Eg

查看答案

“some” in the last sentence of the first paragraph refers to

“some” in the last sentence of the first paragraph refers toA.some cocoa trees B

查看答案

设有如下关系表: 则下列操作中正确的是(  )

设有如下关系表: 则下列操作中正确的是(  )A.T=R∩S B.T=R∪S C.T=R×S D.T=R/S

查看答案