如何将其降序转换？

Question

我是编程新手，知道的不多。我不知道如何按降序转换。

我的代码中显示的输出是：

5 = 2
6 = 1
7 = 3
9 = 2

但我想要的结果是：

9 = 2
7 = 3
6 = 1
5 = 2

这是我的密码

public class Main {
    public static void main(String[] args) {
        int [] arr = new int [] {7, 7, 5, 9, 6, 9, 5, 7};
        int [] count = new int[100];
          int temp = 0;

   
  
        for(int i = 0; i < arr.length; i++){
                temp = arr[i];
                count[temp]++;
        }
        


        for(int i=1; i < count.length; i++){
            if(count[i] > 0 && count[i] == 1){
                System.out.printf("%d = %d \n",i, count[i]);
             }
            else if(count[i] >= 2){
                System.out.printf("%d = %d \n",i, count[i]);
            }

         }
    }
}

Answer 1

为循环更改

for (int i = 1; i < count.length; i++)

到

for (int i = count.length - 1; i >= 0; i--)