title: Maximum Triplet Sum Array 1
signature: function maximumTripletSumArray1(arr, n) {
source_py: def maximum_triplet_sum_array_1(arr, n):
      arr.sort()
      return ((arr[(n - 1)] + arr[(n - 2)]) + arr[(n - 3)])
source_cpp: int maximum_triplet_sum_array_1(vector<int> arr, int n) {
    sort(arr.begin(), arr.end());
    return arr [ n - 1 ] + arr [ n - 2 ] + arr [ n - 3 ];
  }