PROGRAMMING:Array output in reverse order
Input a set of integers, arrange the array in reverse order from large to small, and output in the specified format.
###Input format:
A group of data in a row
###Output format:
The specified format outputs in reverse order
###Input example:
```in
1 2 3 4 5 6 7 8
```
###Output example:
```out
8->7->6->5->4->3->2->1
```
answer：If there is no answer, please comment
###Input format:
A group of data in a row
###Output format:
The specified format outputs in reverse order
###Input example:
```in
1 2 3 4 5 6 7 8
```
###Output example:
```out
8->7->6->5->4->3->2->1
```
answer：If there is no answer, please comment