import java.io.*;\x0d class N{\x0d public static void main(String[] args) throws Exception{\x0d BufferedReader e=new BufferedReader( new InputStreamReader(System.in) );\x0d String s=e.readLine();\x0d int m=Integer.parseInt(s);\x0d System.out.println(1-m);\x0d }\x0d }
Note that non-ascii characters in the above source code will be escaped (such as \x9f).