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#include <iostream>
class Complex
{
public:
Complex();
Complex(double r, double i);
Complex complex_add(Complex &d); //求教 直接用对象也行 但是这块为什么要用地址啊
void print();
private:
double real;
double imag;
};
Complex::Complex()
{
real = 0;
imag = 0;
}
Complex::Complex(double r, double i)
{
real = r;
imag = i;
}
Complex Complex::complex_add(Complex &d)
{
Complex c;
c.real = real + d.real;
c.imag = imag + d.imag;
return c;
}
void Complex::print()
{
std::cout <<"("<<real<<","<<imag<<"i)\n";
}
int main()
{
Complex c1(3,4),c2(5,10),c3;
c3 = c1.complex_add(c2);
std::cout <<"c1=";
c1.print();
std::cout <<"c2=";
c2.print();
std::cout <<"c1+c2=";
c3.print();
return 0;
}
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