PROGRAMMING:Quick sort
Quick sort
###Input example:
Enter a number N in the first line, and then enter n numbers.
```in
seven
24 53 45 45 12 24 90
```
###Output example:
Outputs results sorted in ascending order.
```out
12 24 24 45 45 53 90
```
answer：If there is no answer, please comment
###Input example:
Enter a number N in the first line, and then enter n numbers.
```in
seven
24 53 45 45 12 24 90
```
###Output example:
Outputs results sorted in ascending order.
```out
12 24 24 45 45 53 90
```
answer：If there is no answer, please comment