/// Name: Boris Kazantsev
/// Period: 6
/// Program Name: noti
/// File Name: noti.java
/// Date Finished: 2/24/2016
public class noti{
public static void main(String[] args){
for (int n=1; n <= 20; n++){
System.out.print(n);
if (n % 2 ==0){
System.out.println("<");
}
else {
System.out.println(" ");
}
}
}
}