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

Closest Numbers

  • alex_k5
     + 0 comments

    def closestNumbers(arr):

    arr.sort()
dc = {}
min_i = float('inf')
for i in range(1, len(arr)):
    if abs(arr[i]-arr[i-1]) == min_i:
        dc[min_i] += arr[i-1],arr[i]
    if arr[i]!=arr[i-1] and abs(arr[i]-arr[i-1]) < min_i:
        min_i = abs(arr[i]-arr[i-1])
        dc[min_i]= arr[i-1],arr[i]
return dc[min_i]