下列程序段的执行结果为()。includeusing namespace std;class example{int n;public: 下列程序段的执行结果为( )。 #include<iostream> using namespace std; class example{ int n; public: example(int i){n=i;} void add(){s+=n;} static int s; void pr(){ cout<<s<<endl; } }; int example::s=0; int fuc(char *x); int main(){ example x(2),y(3),z(4); x. add(); y. add(); z.pr(); return 0; }A.2B.3C.5D.6

下列程序段的执行结果为()。includeusing namespace std;class example{int n;public:

下列程序段的执行结果为( )。 #include<iostream> using namespace std; class example{ int n; public: example(int i){n=i;} void add(){s+=n;} static int s; void pr(){ cout<<s<<endl; } }; int example::s=0; int fuc(char *x); int main(){ example x(2),y(3),z(4); x. add(); y. add(); z.pr(); return 0; }

A.2

B.3

C.5

D.6


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