在 Scala Stack class
,則使用splitAt()方法在給定位置將給定堆棧拆分為一對前綴/後綴堆棧。
函數定義: def splitAt(n: Int): (Stack[A], Stack[A])
返回類型: It returns a pair of stacks consisting of the first n elements of this stack, and the other elements.
範例1:
// Scala program of splitAt()
// 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)
// Print the stack
println(s1)
// Applying splitAt method
val result = s1.splitAt(2)
// Display output
print(result)
}
}
輸出:
Stack(5, 2, 13, 7, 1) (Stack(5, 2), Stack(13, 7, 1))
範例2:
// Scala program of splitAt()
// 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)
// Print the stack
println(s1)
// Applying splitAt method
val result = s1.splitAt(3)
// Display output
print(result)
}
}
輸出:
Stack(5, 2, 13, 7, 1) (Stack(5, 2, 13), Stack(7, 1))
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注:本文由純淨天空篩選整理自rupesh_rao大神的英文原創作品 Scala Stack splitAt() method with example。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。