// Tyler Mi
 // Code highlighting problems that we can do recursively
 
 import java.util.*;
 import java.io.*;
 
public class Recursion {
   public static void main(String[] args) throws FileNotFoundException {
      writeStars(3);
      
      Scanner fileScan = new Scanner(new File("words.txt"));
      reverseFile(fileScan);
   }
   
//    // Prints out n stars on a line, then prints a linebreak
//    public static void writeStars(int n) {
//       while (n > 0) {
//          System.out.print("*");
//          n--;
//       }
//       System.out.println(); // n == 0
//    }
   
   // Prints out n stars on a line, then prints a linebreak
   public static void writeStars(int n) {
      if (n == 0) {
         System.out.println();
      } else {
         System.out.print("*");
         writeStars(n - 1);
      }
   }
   
   // Prints the contents of the given Scanner, line by line, in reverse
   public static void reverseFile(Scanner input) {
      if (input.hasNextLine()) {
         String line = input.nextLine();
         reverseFile(input);
         System.out.println(line);
      }
   }
}