下列程序的执行结果是()。includeclass Sample{int x,y;public:Sample(){x=y=0;)Sam 下列程序的执行结果是( )。 #include<iostream.h> class Sample { int x,y; public: Sample(){x=y=0;) Sample(int a,int b){x=a;y=b;} ~Sample() { if=(x==y) cout<<“x=y”<<endl; else cout<<“x!=y”<<endl; } void disp() { coutA.x=2,y=2B.x=3,y=3C.x=2,y=3D.x=3,y=2

下列程序的执行结果是()。includeclass Sample{int x,y;public:Sample(){x=y=0;)Sam

下列程序的执行结果是( )。 #include<iostream.h> class Sample { int x,y; public: Sample(){x=y=0;) Sample(int a,int b){x=a;y=b;} ~Sample() { if=(x==y) cout<<“x=y”<<endl; else cout<<“x!=y”<<endl; } void disp() { cout

A.x=2,y=2

B.x=3,y=3

C.x=2,y=3

D.x=3,y=2


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