import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		while(sc.hasNext()) {
			int input = sc.nextInt();
			if (input < 0) input += 256;
			int num[] = new int[8];
			for(int i=7; i>=0; i--) {
				num[i] = input % 2;
				input /= 2;
			}
			for(int j=0; j<8; j++) {
				
				if(j == 7) 
					System.out.println(num[j]);
				else
					System.out.print(num[j]);
			}
		}
	}

}