title: Area Square Circumscribed Circle
signature: def areaSquareCircumscribedCircle(r: 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(r: Int, expected: Int): String = {
      try {
          if (validateSolution(PLACEHOLDER_FN_NAME(r),expected)) {
              "PASSED"
          } else{
              "FAILED"
          }
      }catch{
          case e: Exception => {e.getClass.getName}
      }
  
  }
  object QuestionEvaluator extends App {
  
      println(s"TEST-0...${driver(
        14, 
        392    
      )}")   
  
  
      println(s"TEST-1...${driver(
        78, 
        12168    
      )}")   
  
  
      println(s"TEST-2...${driver(
        45, 
        4050    
      )}")   
  
  
      println(s"TEST-3...${driver(
        66, 
        8712    
      )}")   
  
  
      println(s"TEST-4...${driver(
        18, 
        648    
      )}")   
  
  
      println(s"TEST-5...${driver(
        32, 
        2048    
      )}")   
  
  
      println(s"TEST-6...${driver(
        60, 
        7200    
      )}")   
  
  
      println(s"TEST-7...${driver(
        16, 
        512    
      )}")   
  
  
      println(s"TEST-8...${driver(
        99, 
        19602    
      )}")   
  
  
      println(s"TEST-9...${driver(
        65, 
        8450    
      )}")   
  
  }
  
source_py: def area_square_circumscribed_circle(r):
      return ((2 * r) * r)
source_cpp: int area_square_circumscribed_circle(int r) {
    return ( 2 * r * r );
  }