数组从小到大排序

Posted 2020-12-26 a709898670

import java.util.Arrays;
//数组从小到大排序



public class Demo01 {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        int[] arr={99,1,5,44,66,44,33,9};
        Arrays.sort(arr);
        for (int i = 0; i < arr.length; i++) {
            System.out.println(arr[i]+"");
        }
    }

}