Gxjun

摘要： 1 package test ; 2 abstract class Animal 3 { 4 abstract void cry(); 5 abstract String getAnimalName(); 6 } 7 class dogs extends Animal 8 { 9 10 @Override11 void cry() {12 // TODO Auto-generated method stub13 System.out.println("小狗"+" 旺旺 ");14 }15 16... 阅读全文

摘要： 1 package test ; 2 import java.util.Scanner ; 3 public class hello 4 { 5 public static void main(String [] args) 6 { 7 Scanner read = new Scanner(System.in); 8 while(read.hasNext()) 9 {10 String rr = read.next();11 int maxn=Integer.parseInt(rr);12 ... 阅读全文