Scala program to print \'Hello World\'

Program/Source Code:

The source code to print the "Hello World" message is given below. The given program is compiled and executed on the ubuntu 18.04 operating system successfully.

// Scala program to print "Hello World" message

object Sample{  
    def main(args:Array[String]){  
        println ("Hello World") 
    }  
}

Output:

Hello World

Explanation:

In the above program, we used an object-oriented approach to create the program. Here, we created an object Sample. We defined main() function. The main() function is the entry point for the program. In the main() function, we printed the "Hello World" message on the console screen.