PROGRAMMING:Array element concatenation
An array has 8 elements. Move the first three elements to the last three positions by string. If the initial data is:
1 2 3 4 5 6 7 8
Neither the array nor the storage unit of the array is added. By moving the array elements, the array is changed to:
4 5 6 7 8 1 2 3
###Input format:
Enter 8 integers separated by spaces in a row, and only 1 space can be used between data.
###Output format:
In a row, output the moved 8 elements, each element occupies 3 columns.
###Input example:
```in
1 2 3 4 5 6 7 8
```
###Output example:
```out
4 5 6 7 8 1 2 3
```
answer：If there is no answer, please comment
1 2 3 4 5 6 7 8
Neither the array nor the storage unit of the array is added. By moving the array elements, the array is changed to:
4 5 6 7 8 1 2 3
###Input format:
Enter 8 integers separated by spaces in a row, and only 1 space can be used between data.
###Output format:
In a row, output the moved 8 elements, each element occupies 3 columns.
###Input example:
```in
1 2 3 4 5 6 7 8
```
###Output example:
```out
4 5 6 7 8 1 2 3
```
answer：If there is no answer, please comment