个人原创代码：编写Java Application程序，定义一个复数(z=x+iy)类Complex，包含：

两个属性：实部x和虚部y

默认构造函数 Complex()，设置x=0,y=0

构造函数：Complex(int i,int j)

显示复数的方法：showComp()将其显示为如： 5+8i或5-8i 的形式。

求两个复数的和的方法：（参数是两个复数类对象，返回值是复数类对象）public Complex addComp(Complex C1,Complex C2)

求两个复数的差的方法：（参数是两个复数类对象，返回值是复数类对象）public Complex subComp(Complex C1,Complex C2)

求两个复数的乘积的方法：（参数是两个复数类对象，返回值是复数类对象，新复数实部=两复数实部乘积-两复数虚部乘积，新复数虚部=两复数实部与虚部交叉乘积之和，）public Complex multiComp(Complex C1,Complex C2)

比较两个复数是否相等的方法（参数是两个复数类对象，返回值是boolean类型）public boolean equalComp(Complex C1,Complex C2)

在Application中测试该类的方法，实部x和虚部y可由main方法参数提供输入。-Personal original code: using java application procedures, the definition of a complex number (z = x+ iy), Complex, including:

Two properties: the real part x and imaginary Ministry y

Default constructor Complex, (), set x = 0, y = 0

Constructor: Complex, (int i, int j)

The complex method: showComp () to display: 5+8 i or 5-8i form is displayed.

Seek two complex methods: (parameter two complex class object, the return value is a complex class object) public Complex addComp (Complex C1, Complex C2)

Seek two complex methods: (argument two complex class object, the return value is the plural class object) public Complex subComp (Complex C1, Complex C2)

Seeking the product of two complex numbers: (parameters are two complex class object, the return value is a complex class object, new plural = two of the real part of the complex product of the real part- two complex product of the imaginary part of the new complex imaginary part = two complex real and imaginary parts of the cros