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  1. import scala.util.Random
  2.  
  3. object Main extends App {
  4. 	val rand = new Random
  5.  
  6. 	def generate(digit: Int): String = {
  7.         var randVal = rand.nextInt(math.pow(10, digit).toInt)
  8. 		var fmt = "%0" + digit + "d"
  9. 		fmt.format(randVal)
  10.     }
  11.  
  12.     println(generate(5))
  13. }
Success #stdin #stdout 0.37s 322240KB
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https://ideone.com/S2SBv3
language:
Scala (scala 2.12.8)
created:
8 years ago
visibility:
public

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