下面程序的运行结果为
#include(iostream. h>
class A
{
int num;
public:
A(int i){num=i;}
A(A &a){num=a. num++;}
void print(){cout<
};
void main()
A a(1),b(a);
a. print();
b.print();
A.11
B.12
C.21
D.22
下面程序的运行结果为【 】。class A} public:int num;A(int i){num=i;}A(A &a){num=++a.num;}void print(){cout<<num;}};void main(){A a(1),b(a);a.print();b.print();}
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下面程序的运行结果为includeclass A{int num;public:A(int i){num=i;}A(A &a)下面程序的运行结果为 #include<iostream.h> class A { int num; public: A(int i){num=i;} A(A &a) { num = a.num+ +;} void print( ) {cout << num;} }; void main( 0 { A a (1),b (a) ; a.print( ); b.A.11B.12C.21D.22
下面程序的运行结果为()。includeclass A{int numpublic:A(int i){num=i;}A(A&a下面程序的运行结果为( )。 #include<iostream.h> class A { int num public: A(int i){num=i;} A(A&a){Bum=a.num++;} void print(){cout<<Bum;} }; void main() { A a(1),b(a); A. print(); B.print(); }A.11B.12C.21D.22
下面程序的运行结果为( )。 class A{ static int n; public: A(){n=1;} A(int num){n=num;} void print(){cout<<n;} } A::n=0; void main(){ A a,b(2); a.print(); b.pint(); }A.12B.11C.22D.21
下面程序的运行结果为include class A{ static int n;public:A( ){n=1;}A(int nu下面程序的运行结果为 #include < iostream.h > class A { static int n; public: A( ){n=1;} A(int num){ n = num;} void print( ){cout<< n;} }; int A::n=2; void main( ) { A a,b (3); a.print( ); b.print( ); cout<< end1; }A.11B.13C.23D.33
下面程序的运行结果为includeclass A{ int num;public: A(int){num=i;} A(ABm){num下面程序的运行结果为 #include<iostream.h> class A { int num; public: A(int){num=i;} A(ABm){num=a.num++;} void print(){cout<<num;} }; void main() { Aa(1),b(a); a.print(); b.print(); }A.11B.12C.21D.22
下面程序的运行结果为includeclass A{static int n;public: A(){n=1;} A(intnum){n下面程序的运行结果为 #include<iostream.h> class A { static int n; public: A(){n=1;} A(intnum){n=num;} void print(){cout <<n;} }; int A∷n=2; void main() { Aa,b(3); a.print(); b.print(); cout <<end1; }A.11B.13C.23D.33