public class CodToAsciiHex{
/**
* Convertidor de ASCi a Hexadecimal para SQL (by andresg888)
*/
public static void main(String[] args) {
java.util.Scanner in = new java.util.Scanner(System.in);
while (in.hasNext()) {
String input = in.next();
int len = input.length();
for (int i = 0; i < len; i++) System.out.print("%"+ Integer.toHexString((int) input.charAt(i)));
}
}
}