In Scala immutable TreeSet class the min() method is utilized to return the smallest element of the TreeSet.
Method Definition: def min: A
Return Type: It returns the smallest element of the TreeSet.
Example #1:
// Scala program of min() // method // Import TreeSet import scala.collection.immutable. _
// Creating object object GfG
{ // Main method
def main(args : Array[String])
{
// Creating TreeSet
val q 1 = TreeSet( 1 , 2 , 3 , 4 , 5 )
// Print the TreeSet
println(q 1 )
// Applying min method
val result = q 1 .min
// Displays output
print( "Smallest element in the TreeSet: " + result)
}
} |
Output:
TreeSet(1, 2, 3, 4, 5) Smallest element in the TreeSet: 1
Example #2:
// Scala program of min() // method // Import TreeSet import scala.collection.immutable. _
// Creating object object GfG
{ // Main method
def main(args : Array[String])
{
// Creating TreeSet
val q 1 = TreeSet( "u" , "a" , "i" , "o" , "e" )
// Print the TreeSet
println(q 1 )
// Applying min method
val result = q 1 .min
// Displays output
print( "Smallest element in the TreeSet: " + result)
}
} |
Output:
TreeSet(a, e, i, o, u) Smallest element in the TreeSet: a
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