Intel EE的IQ测试题
有10堆苹果，每一堆10个
其中一堆每个240g
其它每堆都是250g/个
有一把称
请你只称一次把那一堆240的苹果找出来
● Intel 的虚拟函数指针那道题
#include
class CBase
{
public:
virtual void foo()
{ cout<<"foo in base"<
}
virtual void bar()
{
cout<<"bar in base"<
}
};
class CChild : public CBase
{
public:
virtual void foo()
{ cout<<"foo in child"<
}
virtual void bar()
{
cout<<"bar in child"<
}
};
int * get(void);
void main()
{ int c;
void (CBase::* pVirtualPointer)(void);
CBase base;
CChild child;
pVirtualPointer = CBase::foo;
(base.*pVirtualPointer)();
(child.*pVirtualPointer)();
pVirtualPointer = CBase::bar;
(base.*pVirtualPointer)();
(child.*pVirtualPointer)();
cin>>c;
}
