public class Yuan {
private double ban;
public Yuan(double ban){
this.ban = ban;
}
public Yuan(){
}
public void setBan(double ban) {
this.ban = ban;
}
public double getban(){
return ban;
<
public class Yuan {
private double ban;
public Yuan(double ban){
this.ban = ban;
}
public Yuan(){
}
public void setBan(double ban) {
this.ban = ban;
}
public double getban(){
return ban;
<