Leetcode Problem 1499. Max Value of Equation

1499. Max Value of Equation

Leetcode Solutions

Using Priority Queue

  1. Initialize a priority queue (max heap) and a variable ans to store the maximum value of the equation.
  2. Iterate through each point in the array points.
  3. For the current point xj, yj, pop out all points from the priority queue that have xi values more than k distance away from xj.
  4. If the priority queue is not empty, calculate the value of the equation using the current point and the top of the priority queue, and update ans if it's greater than the current ans.
  5. Push the current point's yi - xi along with xi into the priority queue.
  6. After iterating through all points, return ans as the result.
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Using Deque (Double-Ended Queue)

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