带有示例的 Scala SortedMap toSet() 方法
toSet()方法用于显示来自 Scala SortedMap 的集合。
Method Definition: def toSet: Set[A]
Return Type: It returns a set from the stated SortedMap.
示例 #1:
// Scala program of toSet()
// method
import scala.collection.immutable.SortedMap
// Creating object
object GfG
{
// Main method
def main(args:Array[String])
{
// Creating a SortedMap
val m1 = SortedMap(3 -> "geeks", 4 -> "for", 4 -> "for")
// Applying toSet method
val result = m1.toSet
// Displays output
println(result)
}
}
输出:
Set((3, geeks), (4, for))
示例 #2:
// Scala program of toSet()
// method
import scala.collection.immutable.SortedMap
// Creating object
object GfG
{
// Main method
def main(args:Array[String])
{
// Creating a SortedMap
val m1 = SortedMap(3 -> "geeks", 4 -> "for", 2 -> "cs")
// Applying toSet method
val result = m1.toSet
// Displays output
println(result)
}
}
输出:
Set((2, cs), (3, geeks), (4, for))