An integer N (1 ≤ N ≤ 200), representing some quantity or size.
N pairs of integers (x_i, y_i) where each x_i and y_i is between 0 and 10000. All pairs are distinct.

### Example Input:

```
4
0 0
0 1
1 0
1 1
```

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