Check a given list is empty or not
Scala Programming List Exercise-8 with Solution
Write a Scala program to check a given list is empty or not.
Sample Solution:
Scala Code:
object Scala_List
{
def main(args: Array[String]): Unit =
{
val nums = List(1, 3, 5, 2, 7, 9, 11, 5, 2, 14, 12, 3)
println("Original list:")
println(nums)
val result = nums.isEmpty
println("Test the said list is empty or not?")
println(result)
val nums1 = List()
val result1 = nums1.isEmpty
println("Test the said list is empty or not?")
println(result1)
}
}
Sample Output:
Original list: List(1, 3, 5, 2, 7, 9, 11, 5, 2, 14, 12, 3) Test the said list is empty or not? false Test the said list is empty or not? true
Scala Code Editor :
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Previous: Write a Scala program to remove duplicates from a given list.
Next: Write a Scala program to get the difference between two given lists.
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