title: Program Calculate Volume Octahedron
signature: function program_calculate_volume_octahedron(side)
test_code: using Printf
  
  # SOLUTION CODE
  # ============================================
  PLACEHOLDER_CODE_BODY
  
  # TESTING CODE 
  # ============================================
  function validate_solution(actual, expected)
      return abs(actual - expected) < 1e-09
  end
  
  function driver(side, expected)
      try
  
          if validate_solution(PLACEHOLDER_FN_NAME(side), expected)
              return "PASSED";
          end
          return "FAILED";
      catch exception_obj
          return string(Base.typename(typeof(exception_obj)).wrapper);
      end
  end
  
  function main()
      
      result = driver(3355.322051344013, 17807230335.375374);
      @printf("TEST-0...%s\n",result);
      
      result = driver(-891.0551553192736, -333508958.9649689);
      @printf("TEST-1...%s\n",result);
      
      result = driver(8242.699647177868, 263998930936.71603);
      @printf("TEST-2...%s\n",result);
      
      result = driver(-9259.146104439229, -374202387762.81836);
      @printf("TEST-3...%s\n",result);
      
      result = driver(7712.806145993083, 216287285897.3415);
      @printf("TEST-4...%s\n",result);
      
      result = driver(-4998.858862079315, -58885228987.99368);
      @printf("TEST-5...%s\n",result);
      
      result = driver(9771.127582524628, 439772223071.1617);
      @printf("TEST-6...%s\n",result);
      
      result = driver(-5415.8106399098115, -74883158892.28471);
      @printf("TEST-7...%s\n",result);
      
      result = driver(670.0774772280249, 141830229.25431916);
      @printf("TEST-8...%s\n",result);
      
      result = driver(-7068.634369272122, -166494655500.3635);
      @printf("TEST-9...%s\n",result);
      
  end
  
  main()
source_py: def program_calculate_volume_octahedron(side):
      return (((side * side) * side) * (math.sqrt(2) / 3))
source_cpp: double program_calculate_volume_octahedron(double side) {
    return ( ( side * side * side ) * ( sqrt ( 2 ) / 3 ) );
  }