1、定义一个复数类Complex，实现加减乘除运算。测试上述函数。

#include 
#include
using namespace std;
typedef struct
{
	double real; 
	double imag; 
}Complex;
Complex CreatComplex(double re,double im)
{
	Complex c;
	c.real=re;
	c.imag=im;
	return c;
}
void PrintComplex(Complex c)
{
	cout<