The size() method is utilized to find the number of elements in the stated list.
Method Definition: def size(): Int
Return Type: It returns the number of elements in the stated list.
Example #1:
// Scala program of size() // method // Creating object object GfG
{ // Main method
def main(args : Array[String])
{
// Creating a list
val m 1 = List( 1 , 2 , 3 , 4 , 5 )
// Applying size method
val result = m 1 .size
// Displays output
println(result)
}
} |
Output:
5
Example #2:
// Scala program of size() // method // Creating object object GfG
{ // Main method
def main(args : Array[String])
{
// Creating a list
val m 1 = List( 1 , 0 )
// Applying size method
val result = m 1 .size
// Displays output
println(result)
}
} |
Output:
2