///Name: Luke Shin
///Period: 7
///Project Name: noti
///File Name: noti.java
///Date: 01/14/2016
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(" ");
}
}
}
}