public class Demonstrate {
 public static void main (String argv[]) {
  int change = 1;
  if (change == 1) {
   System.out.print ("The length has changed by ");
   System.out.print (change);
   System.out.println (" minute");
  }
  else {
   System.out.print ("The length has changed by ");
   System.out.print (change);
   System.out.println (" minutes");
  }
 }
}