Generate Random Integer Between Two Values in Scala

 
 

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Generate Random Integer Between Two Values in Scala
1 Answer(s)      11 days ago
Posted in : Big Data

Hi,

I am working on the SCALA project and want to generate random integer between two numbers.

How to Generate Random Integer Between Two Values in Scala?

Thanks

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November 13, 2017 at 12:38 PM


Hi,

Here is code example:

import scala.util.Random
val randomGenerator = new Random
val start = 20
val end = 70
val genValue = start + randomGenerator.nextInt( (end - start) + 1 )

The scala.util.Random class is used for generating random number.

If you run the code it will give following output:

scala> import scala.util.Random
import scala.util.Random

scala> val randomGenerator = new Random
randomGenerator: scala.util.Random = [email protected]

scala> val start = 20
start: Int = 20

scala> val end = 70
end: Int = 70

scala> val genValue = start + randomGenerator.nextInt( (end - start) + 1 )
genValue: Int = 62

scala>

Thanks


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