依次输入CPU、内存、硬盘、显卡、光驱、主机、显示器的价格，排序后的价格由高到低依次输出。

 

import java.util.Scanner;
 
public class MaoPao {
 
    public static void main(String[] args) {
       Scanner sc = new Scanner(System.in);
       System.out.println("CPU的价格");
       int a = sc.nextInt();
       System.out.println("内存的价格");
       int b = sc.nextInt();
       System.out.println("硬盘的价格");
       int c = sc.nextInt();
       System.out.println("显卡的价格");
       int d = sc.nextInt();
       System.out.println("光驱的价格");
       int e = sc.nextInt();
       System.out.println("主机的价格");
       int f = sc.nextInt();
       System.out.println("显示器的价格");
       int g = sc.nextInt();
 
       int[] array = { a, b, c, d, e, f, g };
 
       for (int i = 1; i < array.length; i++) {
 
           for (int j = 0; j < array.length - i; j++) {
 
              if (array[j] < array[j + 1]) {
 
                  int temp = array[j];
                  array[j] = array[j + 1];
                  array[j + 1] = temp;
 
              }
           }
       }
       for (int i = 0; i < array.length; i++) {
 
           System.out.println(array[i]);
 
       }
    }
 
}