// Burton Rosenberg
// Mon Jan 24 1998
// Boom.java

//  How to input strings and integers.

import java.io.* ;

class Boom
{

   public static void main( String [] argv )
   throws IOException
   {
      BufferedReader stdin = new BufferedReader
         (new InputStreamReader(System.in)) ;

      System.out.print("Count: " ) ;
      int i ;
      i = Integer.parseInt(stdin.readLine()) ;

      while ( i>0 ) 
      {
         System.out.println(i) ;
         i = i - 1 ;
      }
      System.out.println("Boom!") ;
   }

}