title: Possible Form Triangle Array Values
signature: function possible_form_triangle_array_values(arr, n)
test_code: 
  
  -- SOLUTION CODE
  -- ============================================
  PLACEHOLDER_CODE_BODY
  
  -- TESTING CODE 
  -- ============================================
  function isCorrect(actual, expected)
      if type(expected) ~= type(actual) then
          return false
      end
      
      if type(expected) == 'table' then
          for k,v_expected in pairs(expected) do
              
              if actual[k] == nil then
                  return false
              end
              local v_actual = actual[k]
              if not isCorrect(v_actual, v_expected) then
                  return false
              end
              actual[k]=nil
          end
      
          if next(actual) then 
              return false
          end
          return true
      else
          return actual == expected
      end
  end
  
  function validateSolution(actual, expected)
      return isCorrect(actual,expected)
  end
  
  function driver(arr, n, expected)
      local exec_result;
      local status, error_msg = pcall(function () 
          exec_result=PLACEHOLDER_FN_NAME(arr, n) 
      end)
      if status then
          if validateSolution(exec_result,expected) then
              return "PASSED"
          end
          return "FAILED"
      else
          return string.format("ERROR=%s",string.gsub(error_msg,".*:[%d]+: ",""))
      end
  end
      
  function main()
      result = driver({2, 6, 8, 10, 14, 15, 16, 19, 21, 26, 26, 26, 28, 29, 30, 33, 33, 35, 36, 36, 41, 44, 45, 45, 45, 49, 51, 54, 57, 59, 61, 64, 68, 70, 70, 72, 73, 74, 76, 78, 87, 89, 89, 91, 92, 93, 94, 95, 97}, 25, true)
      print(string.format("TEST-0...%s",result))
  
      result = driver({-96, -94, -90, -86, -78, -78, -74, -72, -64, -64, -58, -56, -50, -46, -44, -36, -26, -14, -12, -10, -4, 4, 10, 16, 18, 22, 30, 32, 38, 46, 46, 50, 54, 56, 72, 74, 82, 86, 86, 88, 90, 96}, 23, false)
      print(string.format("TEST-1...%s",result))
  
      result = driver({0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, 10, false)
      print(string.format("TEST-2...%s",result))
  
      result = driver({24, 24, 41, 80, 90, 95}, 4, true)
      print(string.format("TEST-3...%s",result))
  
      result = driver({-90, -88, -84, -82, -82, -80, -70, -66, -62, -60, -60, -48, -46, -44, -42, -20, -16, -4, 18, 26, 28, 32, 36, 46, 60, 62, 68, 72, 78, 98}, 21, true)
      print(string.format("TEST-4...%s",result))
  
      result = driver({0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, 25, true)
      print(string.format("TEST-5...%s",result))
  
      result = driver({3, 9, 14, 16, 16, 26, 30, 31, 32, 37, 42, 42, 43, 49, 51, 56, 64, 69, 76, 77, 77, 79, 85, 88, 89, 91, 94, 95}, 19, true)
      print(string.format("TEST-6...%s",result))
  
      result = driver({-90, -84, -74, -68, -66, -60, -60, -60, -58, -52, -50, -42, -38, -34, -30, 6, 30, 42, 60, 80, 94, 98}, 11, false)
      print(string.format("TEST-7...%s",result))
  
      result = driver({0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1}, 18, true)
      print(string.format("TEST-8...%s",result))
  
      result = driver({1, 3, 5, 8, 13, 15, 16, 22, 24, 26, 30, 31, 31, 33, 34, 39, 39, 40, 46, 49, 50, 51, 52, 59, 66, 69, 77, 80, 88, 90}, 23, true)
      print(string.format("TEST-9...%s",result))
  
  end
  
  main()
source_py: def possible_form_triangle_array_values(arr, N):
      if (N < 3):
          return False
      arr.sort()
      for i in range((N - 2)):
          if ((arr[i] + arr[(i + 1)]) > arr[(i + 2)]):
              return True
source_cpp: bool possible_form_triangle_array_values(vector<int> arr, int N) {
    if ( N < 3 ) return false;
    sort(arr.begin(), arr.end());
    for ( int i = 0;
    i < N - 2;
    i ++ ) if ( arr [ i ] + arr [ i + 1 ] > arr [ i + 2 ] ) return true;
  }