tuzi2.java

运行环境是DOC环境

class Rabbit{
    
        final char eyecolor='R';
        String name;
        int age;
        char sex;
        String furcolor;
        int speed;
          
    
    Rabbit(String name,int age,char sex,int speed,String furcolor)
        { 
        this.name=name;      
        this.age=age;
        this.sex=sex;
        this.furcolor=furcolor;
        this.speed=speed;
         }  
}

     class tuzi2{
 public static void main(String[]args){  
    Rabbit[] rabbit=new Rabbit[3];

      rabbit[0]=new Rabbit("Ms.bunny",2,'f',50,"white");
      rabbit[1]=new Rabbit("Mr.white",3,'m',60,"gray");
      rabbit[2]=new Rabbit("mi.Green",1,'m',30,"gray");


          

      String youngest="";
      String oldest="";
         int min, max;
            int a;

           youngest=oldest=rabbit[0].name;
           min=max=rabbit[0].age;
               for(int j=0;j<rabbit.length;j++)
                  {
                   a=rabbit[j].age;
                  if (a<min){ 
                               min=a;
                             youngest=rabbit[j].name;
                            }
                   else if (a>max){
                      max=a;
                       oldest=rabbit[j].name;
                      }
                                           }
         System.out.println();
         System.out.println("The oldest:"+" "+ oldest+" "+"is"+" "+max+" "+"years old."); 
         System.out.println(); 
         System.out.println("The youngest:"+" "+youngest+" "+"is"+" "+min+" "+"years old.");
         System.out.println(); 
         System.out.println("姓名"+"       "+"年龄"+"   "+"性别"+"  "+"速度（千米/小时）"+"   "+"肤色"); 
            System.out.println(); 
    for (int i=0;i<rabbit.length;i++)
        System.out.println(rabbit[i].name+"     "+rabbit[i].age+"      "+rabbit[i].sex+"        "+rabbit[i].speed+"              "+rabbit[i].furcolor); 

}
}