Question

How to count backwards (Print the numbers N, N - 1, ..., 0 (included)) in Scala

Answer 1

object Program {
  def main(args: Array[String]): Unit = {
    val n = 5

    for (i <- n to 0 by -1) {
      print(s"$i ")
    }
  }
}

 
 
/*
run:
 
5 4 3 2 1 0 
 
*/

 

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