An integer N (3 ≤ N ≤ 10), representing some quantity or size.
A list of integers L of size N, where each integer is between 1 and 100.

### Example Input:

```
4
3 8 5 1
```

### Function Signature:
Write a function f(N, L) that takes in the input.
def f(N: int, L: List[int]):
    '''
    N: an integer
    L: a list of integers
    '''