Scala Queue tail() method with example
The tail() method is utilized to return a new queue that consists of all the elements except the first one.
Method Definition: def tail: Queue[A]
Return Type: It return a new queue that consists of all the elements except the first one.
Example #1:
import scala.collection.mutable. _
object GfG
{
def main(args : Array[String])
{
val q 1 = Queue( 1 , 3 , 2 , 7 , 6 , 5 )
println(q 1 )
val result = q 1 .tail
print( "Tail of the queue: " + result)
}
}
|
Output:
Queue(1, 3, 2, 7, 6, 5)
Tail of the queue: Queue(3, 2, 7, 6, 5)
Example #2:
import scala.collection.mutable. _
object GfG
{
def main(args : Array[String])
{
val q 1 = Queue( 5 , 3 , 2 , 7 , 6 , 1 )
println(q 1 )
val result = q 1 .tail
print( "Tail of the queue: " + result)
}
}
|
Output:
Queue(5, 3, 2, 7, 6, 1)
Tail of the queue: Queue(3, 2, 7, 6, 1)
Last Updated :
29 Oct, 2019
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