你說的不詳細啊!不過我大體明白你的意思.我用Java給你做吧!如果你要用C++的話其實是一樣的,只需要改變一點格式即可.
public class Complexnumber{
private double realpart;
private double imaginarypart;
Complexnumber(){
realpart=0;imaginarypart=0;}
Complexnumber(double a,double b){
realpart=a;imaginarypart=b;}
public void show(Complexnumber number){
System.out.println(number.realpart+"+"+number.imaginarypart+"i");}
public static void main(String []args){
Complexnuber m,n;
m=Complexnumber();
n=Complexnumber(1.0,2.0);
Complexnumber.show(m);
Complexnumber.show(n);
m=n;
Complexnumber.show(m);
Complexnumber.show(n);}
}
這樣就完成了.show函數(shù)即是展示作用的.
如果不明白可以再問我.