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1 public class Test01{ 2 public static void main(String[] args) { 3 ArrayList<Integer> list=new ArrayList<Integer>(); 4 System.out.println("请输入数据:"); 5 while(true){ 6 Scanner sc=new Scanner(System.in); 7 int num=sc.nextInt(); 8 if(num!=0){ 9 list.add(num); 10 }else{ 11 System.out.println("over"); 12 break; 13 14 } 15 16 } 17 Iterator<Integer> it=list.iterator(); 18 while(it.hasNext()){ 19 System.out.print(it.next()); 20 } 21 22 Integer[] i=new Integer[list.size()]; 23 list.toArray(i); 24 25 Arrays.sort(i); 26 System.out.println("the max is: "+i[i.length-1]); 27 28 29 30 } 31 }
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原文地址:http://www.cnblogs.com/chengling/p/4769776.html