Difference between two given lists
Scala Programming List Exercise-9 with Solution
Write a Scala program to get the difference between two given lists.
Sample Solution:
Scala Code:
object Scala_List
{
def main(args: Array[String]): Unit =
{
val list1 = List("Red","Blue","Blue","Green","Black")
val list2 = List("Blue","White")
println("Original lists")
println(list1)
println(list2)
println("Difference of the said two lists(list1-list2):")
val temp = list2.toSet
val result = list1.filterNot(temp)
println(result)
println("Difference of the said two lists(list2-list1):")
val temp1 = list1.toSet
val result1 = list2.filterNot(temp1)
println(result1)
}
}
Sample Output:
Original lists List(Red, Blue, Blue, Green, Black) List(Blue, White) Difference of the said two lists(list1-list2): List(Red, Green, Black) Difference of the said two lists(list2-list1): List(White)
Scala Code Editor :
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Next: Write a Scala program to find the first and last element of given list.
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