Solution: Maximum Number of Visible Points

Explore how to calculate the maximum number of visible points on a plane from a fixed location by analyzing angles relative to your viewing direction. Understand the use of sorting and the two-pointer technique to handle circular angular ranges while accounting for coincident points. This lesson helps you apply geometric and mathematical concepts to solve coding interview challenges efficiently.

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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 $[d-\frac{angle}{2}, d+\frac{angle}{2}]$ ...