Solution: Maximum Number of Visible Points

Explore how to solve the maximum number of visible points problem by calculating angles formed by points relative to a fixed location. Understand how sorting angles and applying the two pointers technique on a circular angle set can help identify the largest set of points visible within a given field of view. This lesson guides you through key geometric concepts and efficient algorithms to solve spatial visibility problems.

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Statement
Solution
- Time complexity
- Space complexity

Statement

You are provided with an array, points, an integer angle, and your location, where points[i] = [x_i, y_i] and location = [pos_x, pos_y], both representing integer coordinatesInteger coordinates refer to points on a plane where x and y values are whole numbers. on the X-Y plane.

You initially face directly east from your fixed location and cannot move. In other words, pos_x and pos_y cannot be changed. However, you can rotate to adjust your viewing direction. Your field of view, measured in degrees, is specified by the angle, representing the width of visibility. If you rotate counterclockwise by an angle $d$ , your visible field spans the inclusive range of angles $[d-\frac{angle}{2}, d+\frac{angle}{2}]$ ...