Question

How to reverse an array in Scala

Answer 1

object ReverseArray {
  def main(args: Array[String]): Unit = {
    // Define an array
    val arr = Array(1, 2, 3, 4, 5, 6)

    // Reverse the array
    val reversedArr = arr.reverse

    println("Reversed Array: " + reversedArr.mkString(", "))
  }
}
  
     
/*
run:
  
Reversed Array: 6, 5, 4, 3, 2, 1
 
*/

 

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