title: Multiply An Integer With 3 5
signature: def multiplyAnIntegerWith35(x: 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(x: Int, expected: Int): String = {
      try {
          if (validateSolution(PLACEHOLDER_FN_NAME(x),expected)) {
              "PASSED"
          } else{
              "FAILED"
          }
      }catch{
          case e: Exception => {e.getClass.getName}
      }
  
  }
  object QuestionEvaluator extends App {
  
      println(s"TEST-0...${driver(
        58, 
        203    
      )}")   
  
  
      println(s"TEST-1...${driver(
        16, 
        56    
      )}")   
  
  
      println(s"TEST-2...${driver(
        82, 
        287    
      )}")   
  
  
      println(s"TEST-3...${driver(
        33, 
        115    
      )}")   
  
  
      println(s"TEST-4...${driver(
        88, 
        308    
      )}")   
  
  
      println(s"TEST-5...${driver(
        51, 
        178    
      )}")   
  
  
      println(s"TEST-6...${driver(
        81, 
        283    
      )}")   
  
  
      println(s"TEST-7...${driver(
        38, 
        133    
      )}")   
  
  
      println(s"TEST-8...${driver(
        79, 
        276    
      )}")   
  
  
      println(s"TEST-9...${driver(
        89, 
        311    
      )}")   
  
  }
  
source_py: def multiply_an_integer_with_3_5(x):
      return (((x << 1) + x) + (x >> 1))
source_cpp: int multiply_an_integer_with_3_5(int x) {
    return ( x << 1 ) + x + ( x >> 1 );
  }