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  1. Prepare
  2. Algorithms
  3. Sorting
  4. Closest Numbers
  5. Discussions

Closest Numbers

  • awasthi_piyush8
     + 0 comments

    Here is Simple Ruby Solution 

    def closestNumbers(arr)
    # Write your code here
    arr.sort!  # Sort the array
    min_diff = Float::INFINITY
    result = []

    # Iterate through the array to find the minimum difference
    (0...arr.length - 1).each do |i|
        diff = (arr[i + 1] - arr[i]).abs

        if diff < min_diff
        min_diff = diff
        result = [[arr[i], arr[i + 1]]]  # Reset the result with the new closest pair
        elsif diff == min_diff
        result << [arr[i], arr[i + 1]]  # Add the pair if it has the same min difference
        end
    end

    result
end