public class SimpleSorter {
	public static int mode=-1;
	   public int[] sort1(int[] a) {
		   return a;
	   }
	   public String[] sort2(String[] a) {
		   return a;
	   }
	   public static void sort3(int[] a) {
		   
	   }
	public static void main(String[] args) {
		// TODO Auto-generated method stub
       
	}

}