#include <stdio.h>

main()
{
	int code;

	code = (int) getchar();

	if (code < 128)
		printf("0");
	else {
		printf("1");
		code = code - 128;
	}

	if (code < 64)
		printf("0");
	else {
		printf("1");
		code = code - 64;
	}

	if (code < 32)
		printf("0");
	else {
		printf("1");
		code = code - 32;
	}

	if (code < 16)
		printf("0");
	else {
		printf("1");
		code = code - 16;
	}

	if (code < 8)
		printf("0");
	else {
		printf("1");
		code = code - 8;
	}

	if (code < 4)
		printf("0");
	else {
		printf("1");
		code = code - 4;
	}

	if (code < 2)
		printf("0");
	else {
		printf("1");
		code = code - 2;
	}

	if (code < 1)
		printf("0");
	else {
		printf("1");
	}

	printf("\n");
}