Lesson 1 of 15

Hello, World!

Your First Scala Program

In Scala, println prints a value followed by a newline:

println("Hello, World!")

You can print multiple things by calling println multiple times, or concatenate with +:

println("Hello, " + "Scala!")
println(42)
println(true)

Comments

// Single-line comment
/* Multi-line
   comment */

Your Task

Print exactly Hello, World!.

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