udemy/Scala snd SparkfFor Big Data and Machine Learning

exercises.scala

// scala-and-spark-for-big-data-and-machine-learning

//Section 8 lesson 33

//Find out if you have all even numbers in a list.
List(0, 2, 4).
  map(_%2).sum == 0

//Lucky number 7 card problem, Add your cards, but double 7 if you get it.
List(0, 2, 5, 7).
  map( i=>i match {
        case 7 => 14
        case _ => i

}).sum