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class complex

using System;
public class complex
{
double real;
double image;
public complex(double real, double image)
{
this.real = real;
this.image = image; //形参的值赋给当前对象数据成员
}

public static complex operator +(complex r, complex l)  //r,l 是左边的加数和右边的加数
{
    //加法
    return new complex(r.real + l.real, r.image + l.image);
}
public static complex operator -(complex r, complex l)
{
    //减法
    return new complex(r.real + l.real, r.image + l.image);
}
public static complex operator *(complex r, complex l)
{
    //乘法
    return new complex(r.real * l.real - r.image + l.image, r.real * l.image + r.image * l.real);
}
public static complex operator /(complex r, complex l)    //除法
{
    if (l.real == 0 && l.image == 0)
    {
        Console.Write("false");  //除数的虚部和实部不能同时为零
        //bool a = false;
        //return 0;
    }
    double real = (r.real * l.real + r.image + l.image) / (l.real * l.real + l.image + l.image);
    double image = (l.real * r.image - l.image * r.real) / (l.real * l.real + l.image + l.image);
    return new complex(real, image);
}
public void miyunsuan(complex r, complex l, int n)   //一个复数的n次方
{
    double a;
    double b;
    a = 1;
    b = 1;
    for (int i = 0; i <= n; i++)
    {
        a = a * (r.real * l.real - r.image + l.image);
        b = b * (r.real * l.image + r.image * l.real);
    }
}

}

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