算法训练 排序

import java.util.Arrays;
import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        Scanner in = new Scanner(System.in);
        String str = in.nextLine();
        String[] tmp = str.split(" ");
        int[] A = new int[tmp.length];
        for ( int i = 0 ; i < A.length ; i++){
            A[i] = Integer.parseInt(tmp[i]);
        }
        Arrays.sort(A);
        System.out.print(A[A.length-1]);
        for (int i = A.length-2 ; i >= 0 ; i--){
            System.out.print(" "+A[i]);
        }
        in.close();
    }

}