题解 | #输入整型数组和排序标识，对其元素按照升序或降序进行排序#

看咱的操作

public class Main{
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        while(sc.hasNext()){
            int n = sc.nextInt();
            int[] nums = new int[n];
            for(int i = 0; i < n; i++){
                nums[i] = sc.nextInt();
            }
            int d = sc.nextInt();
            
            
            Arrays.sort(nums);
            if(d == 0){
                for(int i = 0; i < n; i++){
                    System.out.print(nums[i]+" ");
                }
            }
            if(d == 1){
                for(int i = n - 1; i >= 0; i--){
                    System.out.print(nums[i]+" ");
                }
            }
          
        }
    }
}