## reverserange

### Instructions

Write a program which must:

- **Allocate (with `make`)** a slice of integers.

- Fill it with consecutive values that begins at the second argument and end at the first argument (Including the values of thoses arguments !).

- That prints the slice.

Errors should be handled.

If the number of arguments is different from 2 the program prints nothing.

### Usage :

```console
student@ubuntu:~/reverserange$ go build
student@ubuntu:~/reverserange$ ./reverserange 1 3
[3 2 1]
student@ubuntu:~/reverserange$ ./reverserange -1 2 | cat -e
[2 1 0 -1]$
student@ubuntu:~/reverserange$ ./reverserange 0 0
[0]
student@ubuntu:~/reverserange$ ./reverserange 0 -3
[-3 -2 -1 0]
student@ubuntu:~/reverserange$ ./reverserange 0 nan | cat -e
strconv.Atoi: parsing "nan": invalid syntax$
student@ubuntu:~/reverserange$
```