title: Find Perimeter Cylinder
signature: function find_perimeter_cylinder(diameter, height)
test_code: using Printf
  
  # SOLUTION CODE
  # ============================================
  PLACEHOLDER_CODE_BODY
  
  # TESTING CODE 
  # ============================================
  function validate_solution(actual, expected)
      return actual == expected
  end
  
  function driver(diameter, height, expected)
      try
  
          if validate_solution(PLACEHOLDER_FN_NAME(diameter, height), expected)
              return "PASSED";
          end
          return "FAILED";
      catch exception_obj
          return string(Base.typename(typeof(exception_obj)).wrapper);
      end
  end
  
  function main()
      
      result = driver(70, 78, 296);
      @printf("TEST-0...%s\n",result);
      
      result = driver(97, 46, 286);
      @printf("TEST-1...%s\n",result);
      
      result = driver(49, 26, 150);
      @printf("TEST-2...%s\n",result);
      
      result = driver(56, 61, 234);
      @printf("TEST-3...%s\n",result);
      
      result = driver(87, 79, 332);
      @printf("TEST-4...%s\n",result);
      
      result = driver(64, 21, 170);
      @printf("TEST-5...%s\n",result);
      
      result = driver(75, 93, 336);
      @printf("TEST-6...%s\n",result);
      
      result = driver(90, 16, 212);
      @printf("TEST-7...%s\n",result);
      
      result = driver(55, 16, 142);
      @printf("TEST-8...%s\n",result);
      
      result = driver(73, 29, 204);
      @printf("TEST-9...%s\n",result);
      
  end
  
  main()
source_py: def find_perimeter_cylinder(diameter, height):
      return (2 * (diameter + height))
source_cpp: int find_perimeter_cylinder(int diameter, int height) {
    return 2 * ( diameter + height );
  }