//  Data Structures with Java by John R. Hubbard
//  Copyright McGraw-Hill, 2001
//  Problem 1.12 on page 21


public class Pr0112
{ public static void main(String[] args)
  { for (int i=0; i<80; i++)
      System.out.print((i%8==0?"\n":"\t") + randomInt(100,1000));
  }
  
  static java.util.Random random = new java.util.Random();

  public static int randomInt(int start, int stop)
  { return start + random.nextInt(stop-start);
  }
}