Get The Hang $ 4.2.29 2 502—> scala Welcome to Scala version 2.9.2 (OpenJDK 64-Bit Server VM, Java 1.6.0_24). Type in expressions to have them evaluated. Type :help for more information. scala> va a, b = 10 :1: error: ‘;’ expected but ‘,’ found. va a, b = 10 ^ scala> val a, b = …