Question

How to generate 4 digits random numbers in Scala

Answer 1

import scala.util.Random

object Main extends App {
  def random(min: Int, max: Int): Int = {
    Random.nextInt(max - min + 1) + min
  }

  Random.setSeed(System.nanoTime())

  for (i <- 0 until 10) {
    println(random(1000, 9999))
  }
}




/*
run:

9485
6591
3266
2078
5041
9969
4241
8049
8643
1140

*/

 

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