title: Find Perimeter Cylinder
signature: def findPerimeterCylinder(diameter: Int, height: Int) = {
test_code: import scala.collection.mutable.HashMap
  import scala.collection.immutable.HashSet
  
  
  // SOLUTION CODE
  // ============================================
  PLACEHOLDER_CODE_BODY
  
  
  // TESTING CODE 
  // ============================================
  def validateSolution(actual: Int , expected: Int): Boolean = {
      actual.toString == expected.toString
  }
  
  def driver(diameter: Int, height: Int, expected: Int): String = {
      try {
          if (validateSolution(PLACEHOLDER_FN_NAME(diameter, height),expected)) {
              "PASSED"
          } else{
              "FAILED"
          }
      }catch{
          case e: Exception => {e.getClass.getName}
      }
  
  }
  object QuestionEvaluator extends App {
  
      println(s"TEST-0...${driver(
        70, 78, 
        296    
      )}")   
  
  
      println(s"TEST-1...${driver(
        97, 46, 
        286    
      )}")   
  
  
      println(s"TEST-2...${driver(
        49, 26, 
        150    
      )}")   
  
  
      println(s"TEST-3...${driver(
        56, 61, 
        234    
      )}")   
  
  
      println(s"TEST-4...${driver(
        87, 79, 
        332    
      )}")   
  
  
      println(s"TEST-5...${driver(
        64, 21, 
        170    
      )}")   
  
  
      println(s"TEST-6...${driver(
        75, 93, 
        336    
      )}")   
  
  
      println(s"TEST-7...${driver(
        90, 16, 
        212    
      )}")   
  
  
      println(s"TEST-8...${driver(
        55, 16, 
        142    
      )}")   
  
  
      println(s"TEST-9...${driver(
        73, 29, 
        204    
      )}")   
  
  }
  
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 );
  }