Scala Iterator product() method with example
The product() method belongs to the concrete value member of the class Abstract Iterator. It is utilized to Multiply all the elements of the stated collection.
Method Definition: val result = iter.product
Return Type: It returns the result obtained by multiplying all the elements of the stated iterator.
Example #1:
// Scala program of product() // method // Creating object object GfG { // Main method def main(args : Array[String]) { // Creating a Iterator val iter = Iterator( 1 , 2 , 3 , 4 , 5 , 6 ) // Applying product method val result = iter.product // Displays output println(result) } } |
Output:
720
Example #2:
// Scala program of product() // method // Creating object object GfG { // Main method def main(args : Array[String]) { // Creating a Iterator val iter = Iterator( 0 , 1 ) // Applying product method val result = iter.product // Displays output println(result) } } |
Output:
0
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