带有示例的 Scala Stack toSeq() 方法
在 Scala Stack class
中, toSeq()方法用于返回由堆栈的所有元素组成的序列。
Method Definition: def toSeq: Seq[A]
Return Type: It returns a seq consisting of all the elements of the stack.
示例 #1:
// Scala program of toSeq()
// method
// Import Stack
import scala.collection.mutable._
// Creating object
object GfG
{
// Main method
def main(args:Array[String])
{
// Creating stack
val s1 = Stack(1, 2, 3, 4, 5, 6)
// Print the stack
println(s1)
// Applying toSeq method
val result = s1.toSeq
// Display output
print("Elements in the Seq: ")
for (ele <- result)
print(ele + " ")
}
}
输出:
Stack(1, 2, 3, 4, 5, 6)
Elements in the Seq: 1 2 3 4 5 6
示例 #2:
// Scala program of toSeq()
// method
// Import Stack
import scala.collection.mutable._
// Creating object
object GfG
{
// Main method
def main(args:Array[String])
{
// Creating stack
val s1 = Stack(5, 2, 13, 7, 1, 3)
// Print the stack
println(s1)
// Applying toSeq method
val result = s1.toSeq
// Display output
print("Elements in the Seq: ")
for (ele <- result)
print(ele + " ")
}
}
输出:
Stack(5, 2, 13, 7, 1, 3)
Elements in the Seq: 5 2 13 7 1 3