java中根据要求编程实现复数类ComplexNumber.

java中根据要求编程实现复数类ComplexNumber.

public class ComplexNumber{ComplexNumber(double r,double i){RealPart=r;maginaryPart=i;}double getRealPart() { return RealPart;}double getImaginaryPart(){return maginaryPart;}double complexAdd(ComplexNumber c) {sum=maginaryPart+RealPart;return sum;}public static void main(String [] args){ComplexNumber cn=new ComplexNumber(4,7);System.out println("复数"+cn+"的实部与虚部之和为："+)}private double RealPart,maginaryPart,sum;}