Scala Programming: Print hello world and version of the scala language

Scala Programming Basic Exercise-1 with Solution

Write a Scala program to print "Hello, world" and version of the Scala language.

Sample Solution:

Scala Code-1:

object HelloWorld {
  def main(args: Array[String]): Unit = {
    println("Hello, world!")
    println("Scala language: "+util.Properties.versionString)
  }
}

Sample Output:

Hello, world!
Scala language: version 2.13.3

Scala Code-2:

object Hello extends App {
    println("Hello, world")
    println("Scala language: "+util.Properties.versionString)
}

Sample Output:

Hello, world
Scala language: version 2.13.3

Scala Code Editor :

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