title: Program Circumference Parallelogram
signature: function programCircumferenceParallelogram($a, $b) {
test_code: <?php
  
  
  // SOLUTION CODE 
  // ============================================
  PLACEHOLDER_CODE_BODY
  
  // TESTING CODE 
  // ============================================
  function validateSolution($actual, $expected){
      return abs($actual - $expected) < 1e-09;
  }
  
  function driver($a, $b, $expected){
      try{
        if (validateSolution(PLACEHOLDER_FN_NAME($a, $b), $expected)){
          return "PASSED";
        }
        return "FAILED";
      }
      catch (Exception $exception_obj) {
        return get_class($exception_obj);
      }
  }
  
  function main(){
      printf("TEST-0...%s\n",driver(
        801.0366882228715, 456.71190645582783, 
        2515.4971893573984));
      
      printf("TEST-1...%s\n",driver(
        -7069.610056819919, -4226.483870778477, 
        -22592.18785519679));
      
      printf("TEST-2...%s\n",driver(
        7723.966966568705, 5894.65405158763, 
        27237.242036312673));
      
      printf("TEST-3...%s\n",driver(
        -7935.859205856963, -5333.225064296693, 
        -26538.168540307313));
      
      printf("TEST-4...%s\n",driver(
        6094.247432557289, 1660.420120702062, 
        15509.335106518702));
      
      printf("TEST-5...%s\n",driver(
        -7371.490363309265, -1095.4543576847332, 
        -16933.889441987998));
      
      printf("TEST-6...%s\n",driver(
        8368.473889617526, 4735.838330834498, 
        26208.62444090405));
      
      printf("TEST-7...%s\n",driver(
        -3761.921143166053, -5315.871691690649, 
        -18155.585669713404));
      
      printf("TEST-8...%s\n",driver(
        3139.1089185587884, 6490.194159517967, 
        19258.60615615351));
      
      printf("TEST-9...%s\n",driver(
        -5218.286665567171, -8265.153014320813, 
        -26966.87935977597));
      
  }
  
  main();
  ?>
source_py: def program_circumference_parallelogram(a, b):
      return ((2 * a) + (2 * b))
source_cpp: float program_circumference_parallelogram(float a, float b) {
    return ( ( 2 * a ) + ( 2 * b ) );
  }