public class Sdf{
String[] shu = new String[13];
public void addname(String name ,double age){
//增加姓名和年龄
}
public voidxianshi(){
//怎样显示我输入的姓名和年龄的信息
}
}
速解，不然睡不着，关键addname是有参参数，而xianshi是无参，怎样才能显示呢
意思是循环打出了么public class Sdf{String[] shu = new String[13];
private int n=0;public void addname(String name ,double age){//增加姓名和年龄
shu[n]=name+"\t"+age;
n++}public voidxianshi(){//怎样显示我输入的姓名和年龄的信息
for(int k=0;k<n;k++)
System.out.println(shu[k]);} }使用时：Sdf sdf=n...
public class Sdf{String[] shu = new String[13];
private String name;
private double age;public void addname(String name ,double age){
this.name=name;th...
