title: Area Square Circumscribed Circle
signature: fun areaSquareCircumscribedCircle(r: Int): Int {
test_code: package main
  
  import kotlin.text.*
  import kotlin.math.*
  
  
  // SOLUTION CODE
  // ===================================
  PLACEHOLDER_CODE_BODY
  
  // TESTING CODE
  // ===================================
  fun validateSolution(actual:Int, expected:Int):Boolean{
    return actual.equals(expected)
  }
  fun driver(r: Int, expected:Int):String {
      try{
        if (validateSolution(PLACEHOLDER_FN_NAME(r), expected)) {
                return "PASSED"
        }
        return "FAILED"
      } catch (e: Exception){
        return e::class.simpleName as String
      }
  
  }
  
  fun main() {
      var result: String = ""
      result = driver(14, 392)
      println("TEST-0...${result}")
      
      result = driver(78, 12168)
      println("TEST-1...${result}")
      
      result = driver(45, 4050)
      println("TEST-2...${result}")
      
      result = driver(66, 8712)
      println("TEST-3...${result}")
      
      result = driver(18, 648)
      println("TEST-4...${result}")
      
      result = driver(32, 2048)
      println("TEST-5...${result}")
      
      result = driver(60, 7200)
      println("TEST-6...${result}")
      
      result = driver(16, 512)
      println("TEST-7...${result}")
      
      result = driver(99, 19602)
      println("TEST-8...${result}")
      
      result = driver(65, 8450)
      println("TEST-9...${result}")
      
          
  }
  
  main()
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 );
  }