asp.net(c#)复数类(复数加减乘除四则运算)

我的一个JAVA作业，把它改写成asp.net(c#)了

复制代码 代码如下:

protected void Page_Load(object sender, EventArgs e)     {         complex complex_a = new complex(1.0, 1.0);         complex complex_b = new complex(2.0, 2.0);         Response.Write("加法运算结果：" + complex_a.complex_add(complex_b).ToString() + "<br />");         Response.Write("减法运算结果：" + complex_a.complex_minus(complex_b).ToString() + "<br />");         Response.Write("乘法运算结果：" + complex_a.complex_multi(complex_b).ToString() + "<br />");         Response.Write("除法运算结果：" + complex_a.complex_divide(complex_b).ToString());     }     //design by 阿会楠 来自：搜索吧 sosuo8.com     public class complex     {         //复数中的实部         private double complex_real;         //复数中的虚部         private double complex_imagin;         //构造函数         public complex(double r, double i)         {             complex_real = r;             complex_imagin = i;         }         //重写ToString()方法          public override string ToString()         {             return this.complex_real + "+" + this.complex_imagin + "i";         }         //复数加法运算         public complex complex_add(complex c)         {             //取得加法运算后的实部             double complex_real = this.complex_real + c.complex_real;             //取得加法运算后的虚部             double complex_imagin = this.complex_imagin + c.complex_imagin;             //返回一个复数类              return new complex(complex_real,complex_imagin);         }         //复数减法运算         public complex complex_minus(complex c)         {             //取得减法运算后的实部             double complex_real = this.complex_real - c.complex_real;             //取得减法运算后的虚部             double complex_imagin = this.complex_imagin - c.complex_imagin;             //返回一个复数类             return new complex(complex_real, complex_imagin);         }         //乘法运算         public complex complex_multi(complex c)         {             //取得乘法运算后的实部             double complex_real = this.complex_real * c.complex_real - this.complex_imagin * c.complex_imagin;             //取得乘法运算后的虚部             double complex_imagin = this.complex_real * c.complex_imagin + this.complex_imagin * c.complex_real;             //返回一个复数类             return new complex(complex_real, complex_imagin);         }         //除法运算结果 (a+bi)/(c+di)=(a+bi)(c-di)/(c+di)(c-di)         public complex complex_divide(complex c)         {             //取得(c+di)(c-di)的值             double d = c.complex_real * c.complex_real + c.complex_imagin * c.complex_imagin;             //取得除法运算后的实部             double complex_real = (this.complex_real * c.complex_real + this.complex_imagin * c.complex_imagin) / d;             //取得除法运算后的虚部             double complex_imagin = (this.complex_real * (-c.complex_imagin) + this.complex_imagin * c.complex_real) / d;             //返回一个复数类             return new complex(complex_real, complex_imagin);         }     }

运行结果：

复制代码 代码如下:

加法运算结果：3+3i   减法运算结果：-1+-1i   乘法运算结果：0+4i   除法运算结果：0.5+0i