第2题
#includeclass A{private:int x,y;public:void f1(int i=0,int j=0){x=i;y=j;}void print(){cout<void f1(int i=0){x=i,y=0;}};void main(){A a;a.f1(5);a.print();}
点击查看答案
第3题
#include#includeusing namespace std;class MyClass{public:MyClass(int i=0){member=i;}void SetMember(const string m){member="big"+m;m=member;}string GetMember(){return member;}void print()const{cout<<"Stu:"<string member;};void main(){MyClass obj1,*obj2;string i="wang lin";obj2=&obj1;obj2->SetMember(i);obj1.print();}
点击查看答案