A.void Fun (int x=O,int y=O);
B.void Fun(int x,int y);
C.void Fun(int x,int y=0);
D.void Fun(int x=0,int y);
[单选题]下列函数原型声明中错误的是A.void Fun(int x=O,int y=0);B.void Fun(int x,int y);C.void Fun(int x,int y=0);D.void Fun(int x=0,int y);
[单选题]下列函数原型声明中,错误的是A.int function(int m,int n);B.int function(int,int);C.int function(int m=3,int n);D.int function(int&m,int&n);
[单选题]下列函数原型声明中,错误的是( )。A.intfunction(intm,intn);B.intfunction(int,int);C.intfun
[单选题]下列函数原型声明中错误的是( )。A.void Fun(int x=0,int y=0);B.void Fun(int x,int y);C.void Fun(int x,int y=0);D.void Fun(int x=0,int y);
[单选题]下列函数原型声明中错误的是( )。A.void fuc(int x=0,int y=0)B.void fnc(int x,int y)C.void fuc(int x,int y=0)D.void fuc(int x=0,int y)
[单选题]下列是重载乘法运算的函数原型声明,其中错误的是A.MyClass operator*(double,double);B.MyClass operator*(double,MyClass);C.MyClass operator*(MyClass,double);D.MyClass operator*(MyClass,MyClass);
[单选题]将运算符“+”重载为非成员函数,下列原型声明中,错误的是( )。A.MyClock operator+(MyClock,long);B.MyClock operator+(MyClock,MyClock);C.MyClock operator+(long,long);D.MyClock operator+(long,MyClock);
[单选题]将运算符“+”重载为非成员函数,下列原型声明中,错误的是( )。A.MyClockoperator+(MyClock,long);B.MyClock
[单选题]下面重载乘法运算符的函数原型声明中错误的是( )A.TestClass operator *(MyClass,double);B.TestClass operator *(double,MyClass);C.TestClass operator *(double,double);D.TestClass operator *(MyClass,MyClass);
[单选题]下面重载乘法运算符的函数原型声明中错误的是( )。