Types: N: int, x: List[int], y: List[int]
Ranges: 1 ≤ N ≤ 50, -10^9 ≤ x[i] ≤ 10^9, -10^9 ≤ y[i] ≤ 10^9
Addtl Info: x[i] and y[i] are all integers, x[i] and y[i] are unique such that if i ≠ j, then x[i] ≠ x[j] or y[i] ≠ y[j]