Question

How to generate N random numbers between min and max in Scala

Answer 1

import scala.util.Random

object RandomNumberGenerator {
  def getRandom(min: Int, max: Int): Int = {
      Random.nextInt((max - min) + 1) + min
  }

  def main(args: Array[String]): Unit = {
    val N = 15
    for (_ <- 0 until N) {
      val r = getRandom(1, 30);
      print(s"$r ")
    }
  }
}




/*
run:

29 10 15 5 30 25 15 2 16 15 27 5 8 2 10 

*/

 

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