PROGRAMMING:Square matrix transposition
This problem requires the preparation of procedures, a given $$n times n $$matrix transpose (row and column swap) output.
###Input format:
Enter the first line to give a positive integer $$n $$($$1 / Le n / Le 6 $$). This is followed by $$n $$rows, each giving $$n $$integers separated by spaces.
###Output format:
Output transposed $$n $$row $$n $$column matrix, each number occupies 4 bits.
###Input example:
```in
three
1 2 3
4 5 6
7 8 9
```
###Output example:
```out
1 4 7
2 5 8
3 6 9
```
answer：If there is no answer, please comment
###Input format:
Enter the first line to give a positive integer $$n $$($$1 / Le n / Le 6 $$). This is followed by $$n $$rows, each giving $$n $$integers separated by spaces.
###Output format:
Output transposed $$n $$row $$n $$column matrix, each number occupies 4 bits.
###Input example:
```in
three
1 2 3
4 5 6
7 8 9
```
###Output example:
```out
1 4 7
2 5 8
3 6 9
```
answer：If there is no answer, please comment