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  1. Prepare
  2. Algorithms
  3. Greedy
  4. Minimum Absolute Difference in an Array
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Minimum Absolute Difference in an Array

  • phoemur
     + 2 comments

    C++ STL

    int minimumAbsoluteDifference(vector<int> arr) {
    sort(begin(arr), end(arr));
    adjacent_difference(begin(arr), 
                        end(arr),
                        begin(arr),
                        [](int a, int b){
                            return abs(a-b);
                        });
    return *min_element(begin(arr)+1, end(arr));
}