The mkString() method is utilized to display all the elements of the list in a string.
Method Definition: def mkString: String
Return Type: It returns all the elements of the list in a string.
Example #1:
// Scala program of mkString() // method // Creating object object GfG
{ // Main method
def main(args:Array[String])
{
// Creating a list
val m1 = List(2, 3, 5, 7, 8)
// Applying mkString method
val result = m1.mkString
// Displays output
println(result)
}
} |
Output:
23578
Example #2:
// Scala program of mkString() // method // Creating object object GfG
{ // Main method
def main(args:Array[String])
{
// Creating a list
val m1 = List(2, 3, 5, 7, 5)
// Applying mkString method
val result = m1.mkString
// Displays output
println(result)
}
} |
Output:
23575