在 Scala Stack class
,则takeRight()方法用于返回由堆栈的最后n个元素组成的堆栈。
函数定义: def takeRight(n: Int):Stack[A]
返回类型: It returns a stack consisting of the last ‘n’ elements of the stack.
范例1:
// Scala program of takeRight()
// 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)
// Print the stack
println(s1)
// Applying takeRight method
val result = s1.takeRight(2)
// Display output
print("Stack containing last two elements: " + result)
}
}
输出:
Stack(1, 2, 3, 4) Stack containing last two elements: Stack(3, 4)
范例2:
// Scala program of takeRight()
// 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)
// Print the stack
println(s1)
// Applying takeRight method
val result = s1.takeRight(3)
// Display output
print("Stack containing last three elements: " + result)
}
}
输出:
Stack(1, 2, 3, 4) Stack containing last three elements: Stack(2, 3, 4)
相关用法
- Scala Set takeRight()用法及代码示例
- Scala Map takeRight()用法及代码示例
- Scala SortedSet takeRight()用法及代码示例
- Scala SortedMap takeRight()用法及代码示例
- Scala List takeRight()用法及代码示例
- Scala TreeSet takeRight()用法及代码示例
- Scala Queue takeRight()用法及代码示例
- Scala Stream takeRight()用法及代码示例
- Scala Stack min()用法及代码示例
- Scala Stack top()用法及代码示例
- Scala Stack last()用法及代码示例
- Scala Stack max()用法及代码示例
- Scala Stack :()用法及代码示例
- Scala Stack :+()用法及代码示例
注:本文由纯净天空筛选整理自rupesh_rao大神的英文原创作品 Scala Stack takeRight() method with example。非经特殊声明,原始代码版权归原作者所有,本译文未经允许或授权,请勿转载或复制。