import java.util.Scanner; public class Main { @SuppressWarnings("resource") public static void main(String args[]) { Scanner scanner = new Scanner(System.in); int m=scanner.nextInt(); for(int i=0;i0) { if(a%2==0) { a/=2; a--; ans+="R"; }else { a/=2; ans+="L"; } } System.out.println(ans); } } }