“perintah run shell scala” Kode Jawaban

perintah run shell scala

$ scala
Welcome to Scala 3.0.0 (OpenJDK 64-Bit Server VM, Java 11.0.9).
Type in expressions for evaluation.
Or try :help.

scala> 1 + 1
val res0: Int = 2

scala> 2 + 2
val res1: Int = 4