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Leetcode 149. Max Points on a Line
Given up to 300 unique 2D points, return the maximum number that lie on the same straight line. The core challenge is grouping points by slope from each pivot (handling vertical lines and slope precision) to compute the answer in O(n^2) time using normalized slope keys.
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Mid January, 2025
Mid-level
Given a list of points representing cakes on a table, where each point is [x, y, l] (x and y are coordinates, l is length and height of the cake), find a horizontal line such that the line divides the cakes into equal portions above and below it
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