Scala program to convert an integer number into a string

Program/Source Code:

The source code to convert an integer number into the string is given below. The given program is compiled and executed on the ubuntu 18.04 operating system successfully.

// Scala program to convert an integer number
// into string

object Sample {
  def main(args: Array[String]) {
    var num: Int = 786;
    var str: String = "";

    str = num.toString();
    printf("String is: %s\n", str);
  }
}

Output:

String is: 786

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

In the main() function, we created an integer variable num with an initial value of 786. Then we converted an integer number into the string using the toString() method and print the result on the console screen.