Scala program to demonstrate the endsWith() method for the sequence of integers

Program/Source Code:

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

// Scala program to demonstrate the
// endsWith() method for sequence of integers

import scala.collection.immutable._

object Sample {
  // Main method
  def main(args: Array[String]) {
    var nums: Seq[Int] = Seq(10, 20, 30, 45, 56, 67, 78);

    if (nums.endsWith(Seq(67, 78)))
      println("Sequence nums ends with (67,78)");
    else
      println("Sequence nums does not ends with (67,78)");
  }
}

Output:

Sequence nums ends with (67,78)

Explanation:

Here, we used an object-oriented approach to create the program. And, we imported Collection classes using below statement,

import scala.collection.immutable._

Here, we also created a singleton object Sample and defined the main() function. The main() function is the entry point for the program.

In the main() function, we created a sequence nums using Seq collection. Then we checked the last two numbers using endsWith() method and printed the appropriate message on the console screen.