jweinst1
9/1/2015 - 7:29 AM

Returns a Reversed Version of an Array in Java

Returns a Reversed Version of an Array in Java

import java.util.Arrays;

class Main {
  public static void main(String[] args) {
    System.out.println(Arrays.toString(reversed(lst)));
  }
  static int[] lst = {1, 2, 3, 4, 5};
  static int[] reversed(int[] x){
      int size = x.length;
      int[] xcopy = new int[size];
      int counter = size - 1;
      int revcount = 0;
      while (counter >= 0) {
          xcopy[revcount] = x[counter];
          counter -= 1;
          revcount ++;
      }
      return xcopy;
  }
}