149. Max Points on a Line 
¶
Problem
Given an array of points where points[i] = [xi, yi] represents a point on the X-Y plane, return the maximum number of points that lie on the same straight line.
Example 1:
Input: points = [[1,1],[2,2],[3,3]] Output: 3
Example 2:
Input: points = [[1,1],[3,2],[5,3],[4,1],[2,3],[1,4]] Output: 4
Constraints:
1 <= points.length <= 300points[i].length == 2-104 <= xi, yi <= 104- All the
pointsare unique.