c++问题，有没有人帮我看看

. 简答题
定义Complex类的操作符"<"和"<<"。测试代码：

int main()

{

Complex c[2] = { Complex(1,1),Complex(2,2) };



if (c[0] < c[1])

    cout << c[0]<<" is less than " << c[1] << endl;

return 0;

}

要求输出的结果是：

Complex(1,1) is less than Complex(2,2)

class Complex
{
Complex(double r, double im):m_r(r), m_im(im){};
bool operator<(const Complex & rhs) {
if (m_im == 0 && rhs.m_im==0) return m_r < rhs.m_r;
return false;
}

friend ostream& operator<<(ostream & os, const Complex & rhs );
private:
double m_r;
double m_im;
};


ostream& operator<<(ostream & os, const Complex & rhs ) { return os << "Complex(" << rhs.m_i <<"," << the.m_I'm <<")"; }

这个复数虚部不为 0 不能比较大小，这个确定是 要比较大小吗？

如果有用麻烦给个采纳，谢谢～