求java 输入十个数 将其大到小排序

import java.util.Scanner;

public class Sort1 {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int[] num = new int[10]; //这控制输入的数的个数

for (int input = 0; input < num.length; input++) {
System.out.print("请输入第" + (input + 1) + "个数: ");
num[input] = sc.nextInt();
}

int i, j, min, swap;
for (i = 0; i < (num.length - 1); i++) {
min = i;

for (j = (i + 1); j < num.length; j++) {
if (num[min] > num[j]) {
min = j;
}
}

if (min != i) {