Please refer to the below code as per your requirement:
object example1 {
  def main(args:Array[String]) {
    val id = new Array[Int](5)
    println("Enter id")
    for (i <- 0 to 4) {
      id(i) = scala.io.StdIn.readInt()
    }
    val name = new Array[String](5)
    println("Enter name")
    for (i<-0 to 4){
    name(i) = scala.io.StdIn.readLine()
    }
  val salary = new Array[Int](5)
  println("Enter salary")
  for (i<-0 to 4){
    salary(i)= scala.io.StdIn.readInt()
  }
  display(id, name, salary)
   def display(id:Array[Int],name:Array[String],salary:Array[Int]) = {
     id.foreach(println)
     name.foreach(println)
     salary.foreach(println)
    }
  }
}
Hope this helps!
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Thanks!!