text: 
  
  val sum = {number1:Int, number2: Int ->
        number1 +number2
  }
  
  fun main() {
  
      val addNumbers =  sum(3,4)
      println("addNumbers:  $addNumbers")
  
  
      println("List of numbers ")
      val listOfNumbers = listOf(10,15,22,34,80)
  
      // normal for loop
      //for (number in listOfNumbers){
      //    println(number)
     // }
      listOfNumbers.forEach {number ->
          println(number)
      }
  
  }
  