单选题:将x+y*z中的“+”用成员函数重载,“*”是友元函数重载应写为(  )。

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  • 题目类型:单选题
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题目内容:
将x+y*z中的“+”用成员函数重载,“*”是友元函数重载应写为(  )。 A.operator+(operator*(y,z))
B.x.operator+(operator*(y,z))
C.x.operator+(X*(y,z))
D.x+(operator*(y,z))

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答案解析:

有下列程序: #include<stdi0.h> intfun(intx,inyy){if(x==y)return(x)

有下列程序: #include intfun(intx,inyy){if(x==y)return(x); elsereturn((x+

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有下列程序: #include<stdi0.h>voidmain(  ) {char*a[]={"abed","ef",

有下列程序: #includevoidmain(  ) {char*a[]={"abed","ef","gh","ijk");inti;

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有下列程序: #include<stdi0.h>voidmain(  ) {inta=1,b=2,c=3,d=0; if

有下列程序: #includevoidmain(  ) {inta=1,b=2,c=3,d=0; if(a==1&&b++==2)i

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It would seem to be a general truth______nothing is as stra

It would seem to be a general truth______nothing is as straightforward as it at

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What does the man worry about?

What does the man worry about?A.His study. B.His friends. C.His car.

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