package exp8;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Scanner;

public class CollectionSort {
    public static void main(String[] args) {

        //获取以','分割数字的字符串, 以"-1"结束
        Scanner scan = new Scanner(System.in);
        System.out.println("输入以','分割的数字, 以\"-1\"结束");
        String str = scan.nextLine(); 
        scan.close();

        //分割字符串
        String[] sNums = str.split(",");

        //将字符串数组转为整形数组
        ArrayList<Integer> nums = new ArrayList<>();
        for (String s : sNums) {
            if(s.equals("-1"))
                break;
            else
                nums.add(Integer.parseInt(s));
        }

        //对整形数组进行排序
        Collections.sort(nums);

        //输出整形数组
        System.out.println("\n排序后的数组:");
        for (Integer num : nums) {
            System.out.print(num+" ");
        }
    }
}