Leetcode Problem 2613. Beautiful Pairs

2613. Beautiful Pairs

Leetcode Solutions

Segment Tree Approach

  1. Create a list of indices and sort it based on the values of nums1.
  2. Initialize two segment trees, one for each scenario of the absolute difference calculation.
  3. Iterate over the sorted indices, updating and querying the segment trees to find the minimum absolute difference for each index.
  4. Keep track of the lexicographically smallest pair with the minimum absolute difference.
  5. Return the lexicographically smallest pair after processing all indices.
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Divide and Conquer Approach

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