An integer N (2 ≤ N ≤ 100), representing some quantity or size.
N lines each containing two integers Xi and Yi (-105 ≤ Xi, Yi ≤ 105).

### Example Input:

```
5
0 0
1 1
1 0
0 1
0 0
```

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