若有以下类T说明,则函数fFriend的错误定义是( )。class T { int i; friend void fFriend( T&, int );};
A、voidfFriend(T&objT,intk){objT.i=k;};
B、voidfFriend(T&objT,intk){k=objT.i;};
C、voidT::fFriend(T&objT,intk){k+=objT.i;};
D、voidfFriend(T&objT,intk){objT.i+=k;}
发布时间:2025-01-20 03:56:44