下列程序的输出结果是 #include<iostream.h> class Myclass public : Myclass( int i=0,int j=0) x=i; y=j; void show( )cout<< x= <<x<< < y= <<y<<endl; void show( )constcout<< x= << << y= <<y<<endl; privated: int x; int y; ; void main( ) Myclass my l (3,4); const my2(7,8); my l.show( );my2.show( );
A.x=4,y=3;x=7,y=8
B.x=3,y=4;x=7,y=8
C.x=7,y=8;x=4,y=3
D.x=8,y=7;x=7,y=8