Scala program to create an array of strings

Program/Source Code:

The source code to create an array of strings is given below. The given program is compiled and executed on the ubuntu 18.04 operating system successfully.

// Scala program to create a string array

object Sample {  
    def main(args: Array[String]) {  
        var StrArr = Array("india", "australia", "america", "canada", "usa" )
        
        println("Array element are: ")
        for ( item <- StrArr ) 
        {
            printf("%s ", item)
        }
        
        println()
    }
}  

Output:

Array element are: 
india australia america canada usa

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 created an array StrArr that contains the name of countries. Then we accessed elements from the string array and printed them on the console screen.