Computer scienceProgramming languagesScalaTypes and data structuresCollections

Introduction to collections

Theory

Greetings

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Modify the program below to output greetings for the user with the name received by input. Note that the mkString method concatenates all list elements to a string with the separator as an argument.

Sample Input 1: 

Scally

Sample Output 1: 

Hello, Scally!
Write a program in Scala 3
object Greetings extends App {
val name = scala.io.StdIn.readLine()
val list = "Hello, " :: ??? :: "!" :: ???
println(list.mkString(""))
}
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