Answer: Apple SDE ll Interview Question 2024-January | Computational Geometry | Off-camp

Solution for Question 1: Max Points on a Line Approach: Slope Calculation + HashMap String Encoding To determine if points lie on the same line originating from a base point, they must share the exact same Slope! The mathematical formula for a slope is dy / dx (change in Y divided by change in X). The Floating Point Trap: You cannot use a double to store the slope (e.g., dy/dx) because floating-point precision errors will cause extremely similar slopes to ...