Q:

Scala program to create a simple function

belongs to collection: Scala User-defined Functions Programs

YasminRadwan26
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2022-07-05
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Here, we will define a simple function with no argument and no return value. And, we will print a simple message on the console screen.

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YasminRadwan26
2022-07-05
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Program/Source Code:

The source code to create a simple function is given below. The given program is compiled and executed on the ubuntu 18.04 operating system successfully.

// Scala program to create a simple function

object Sample {
  def main(args: Array[String]) {
    // Function calling
    simpleFun()
  }
  
  // Function definition
  def simpleFun() {
    println("Message from simpleFun()")
  }
}

Output:

Message from simpleFun()

Explanation:

In the above program, we used an object-oriented approach to create the program. We created an object Sample, and we defined main() function. The main() function is the entry point for the program.

In the main() function, we called simpleFun() function and print "Message from simpleFun()" message on the console screen.

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